1313111103032 has 64 divisors (see below), whose sum is σ = 2552094972000. Its totient is φ = 632644701696.

The previous prime is 1313111102983. The next prime is 1313111103037. The reversal of 1313111103032 is 2303011113131.

It is a junction number, because it is equal to n+sod(n) for n = 1313111102995 and 1313111103013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313111103037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 469469858 + ... + 469472654.

Almost surely, 2^{1313111103032} is an apocalyptic number.

It is an amenable number.

1313111103032 is a deficient number, since it is larger than the sum of its proper divisors (1238983868968).

1313111103032 is a wasteful number, since it uses less digits than its factorization.

1313111103032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6168 (or 6164 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 1313111103032 its reverse (2303011113131), we get a palindrome (3616122216163).

The spelling of 1313111103032 in words is "one trillion, three hundred thirteen billion, one hundred eleven million, one hundred three thousand, thirty-two".