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131132210313000 = 233531341462117747
BaseRepresentation
bin11101110100001110011000…
…110100000111011100101000
3122012022010011012110111022010
4131310032120310013130220
5114141432231320004000
61142521150014155520
736422663262446211
oct3564163064073450
9565263135414263
10131132210313000
1138867949126106
121285a373ab2ba0
135822939628060
142454b93474408
1510260b2c2ad50
hex774398d07728

131132210313000 has 512 divisors, whose sum is σ = 451473783022080. Its totient is φ = 31482823680000.

The previous prime is 131132210312977. The next prime is 131132210313001. The reversal of 131132210313000 is 313012231131.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (131132210313001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7388970127 + ... + 7388987873.

It is an arithmetic number, because the mean of its divisors is an integer number (881784732465).

Almost surely, 2131132210313000 is an apocalyptic number.

131132210313000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131132210313000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225736891511040).

131132210313000 is an abundant number, since it is smaller than the sum of its proper divisors (320341572709080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131132210313000 is a wasteful number, since it uses less digits than its factorization.

131132210313000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22446 (or 22432 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 131132210313000 its reverse (313012231131), we get a palindrome (131445222544131).

The spelling of 131132210313000 in words is "one hundred thirty-one trillion, one hundred thirty-two billion, two hundred ten million, three hundred thirteen thousand".