130311042044 has 12 divisors (see below), whose sum is σ = 230258346864. Its totient is φ = 64522942944.

The previous prime is 130311042013. The next prime is 130311042067. The reversal of 130311042044 is 440240113031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158144057 + ... + 158144880.

It is an arithmetic number, because the mean of its divisors is an integer number (19188195572).

Almost surely, 2^130311042044 is an apocalyptic number.

It is an amenable number.

130311042044 is a deficient number, since it is larger than the sum of its proper divisors (99947304820).

130311042044 is a wasteful number, since it uses less digits than its factorization.

130311042044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316289044 (or 316289042 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 130311042044 its reverse (440240113031), we get a palindrome (570551155075).

The spelling of 130311042044 in words is "one hundred thirty billion, three hundred eleven million, forty-two thousand, forty-four".