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130023331302 = 2321670555217
BaseRepresentation
bin111100100010111111…
…1101001010111100110
3110102121112211121011010
41321011333221113212
54112241433100202
6135422031123050
712252046036434
oct1710577512746
9412545747133
10130023331302
11501628652a7
1221248673486
13c351983337
14641661dd54
1535aee2176c
hex1e45fe95e6

130023331302 has 8 divisors (see below), whose sum is σ = 260046662616. Its totient is φ = 43341110432.

The previous prime is 130023331271. The next prime is 130023331327. The reversal of 130023331302 is 203133320031.

It is a sphenic number, since it is the product of 3 distinct primes.

130023331302 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10835277603 + ... + 10835277614.

It is an arithmetic number, because the mean of its divisors is an integer number (32505832827).

Almost surely, 2130023331302 is an apocalyptic number.

130023331302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

130023331302 is a wasteful number, since it uses less digits than its factorization.

130023331302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21670555222.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 130023331302 its reverse (203133320031), we get a palindrome (333156651333).

The spelling of 130023331302 in words is "one hundred thirty billion, twenty-three million, three hundred thirty-one thousand, three hundred two".

Divisors: 1 2 3 6 21670555217 43341110434 65011665651 130023331302