130131211433012 has 12 divisors (see below), whose sum is σ = 227745687955716. Its totient is φ = 65061014874240.

The previous prime is 130131211432987. The next prime is 130131211433017. The reversal of 130131211433012 is 210334112131031.

It can be written as a sum of positive squares in 2 ways, for example, as 83281758781456 + 46849452651556 = 9125884^2 + 6844666^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130131211433017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1147646789 + ... + 1147760172.

It is an arithmetic number, because the mean of its divisors is an integer number (18978807329643).

Almost surely, 2^{130131211433012} is an apocalyptic number.

It is an amenable number.

130131211433012 is a deficient number, since it is larger than the sum of its proper divisors (97614476522704).

130131211433012 is a wasteful number, since it uses less digits than its factorization.

130131211433012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2295421138 (or 2295421136 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 130131211433012 its reverse (210334112131031), we get a palindrome (340465323564043).

The spelling of 130131211433012 in words is "one hundred thirty trillion, one hundred thirty-one billion, two hundred eleven million, four hundred thirty-three thousand, twelve".