130112342012 has 24 divisors (see below), whose sum is σ = 228553255056. Its totient is φ = 64811755008.

The previous prime is 130112342011. The next prime is 130112342029. The reversal of 130112342012 is 210243211031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130112342011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1501163 + ... + 1585469.

It is an arithmetic number, because the mean of its divisors is an integer number (9523052294).

Almost surely, 2^130112342012 is an apocalyptic number.

It is an amenable number.

130112342012 is a deficient number, since it is larger than the sum of its proper divisors (98440913044).

130112342012 is a wasteful number, since it uses less digits than its factorization.

130112342012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85757 (or 85755 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 130112342012 its reverse (210243211031), we get a palindrome (340355553043).

The spelling of 130112342012 in words is "one hundred thirty billion, one hundred twelve million, three hundred forty-two thousand, twelve".