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131010211300 = 22524330467491
BaseRepresentation
bin111101000000011010…
…0010010110111100100
3110112011022211022000011
41322000310102313210
54121302103230200
6140104003300004
712315361264543
oct1720064226744
9415138738004
10131010211300
1150619937901
122148307a604
13c47b2787b7
1464ab71415a
15361b8b05ba
hex1e80d12de4

131010211300 has 36 divisors (see below), whose sum is σ = 290903613616. Its totient is φ = 51185383200.

The previous prime is 131010211291. The next prime is 131010211303. The reversal of 131010211300 is 3112010131.

It is not an unprimeable number, because it can be changed into a prime (131010211303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15229446 + ... + 15238045.

Almost surely, 2131010211300 is an apocalyptic number.

131010211300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131010211300 is an abundant number, since it is smaller than the sum of its proper divisors (159893402316).

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

131010211300 is a wasteful number, since it uses less digits than its factorization.

131010211300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30467548 (or 30467541 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 131010211300 its reverse (3112010131), we get a palindrome (134122221431).

The spelling of 131010211300 in words is "one hundred thirty-one billion, ten million, two hundred eleven thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 43 50 86 100 172 215 430 860 1075 2150 4300 30467491 60934982 121869964 152337455 304674910 609349820 761687275 1310102113 1523374550 2620204226 3046749100 5240408452 6550510565 13101021130 26202042260 32752552825 65505105650 131010211300