130232131312 has 20 divisors (see below), whose sum is σ = 254140044760. Its totient is φ = 64647603648.

The previous prime is 130232131307. The next prime is 130232131313. The reversal of 130232131312 is 213131232031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130232131313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29276583 + ... + 29281030.

It is an arithmetic number, because the mean of its divisors is an integer number (12707002238).

Almost surely, 2^130232131312 is an apocalyptic number.

It is an amenable number.

130232131312 is a deficient number, since it is larger than the sum of its proper divisors (123907913448).

130232131312 is a wasteful number, since it uses less digits than its factorization.

130232131312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58557760 (or 58557754 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 130232131312 its reverse (213131232031), we get a palindrome (343363363343).

The spelling of 130232131312 in words is "one hundred thirty billion, two hundred thirty-two million, one hundred thirty-one thousand, three hundred twelve".