1313031031102 has 32 divisors (see below), whose sum is σ = 2278842787584. Its totient is φ = 555785193600.

The previous prime is 1313031031079. The next prime is 1313031031171. The reversal of 1313031031102 is 2011301303131.

It is a self number, because there is not a number n which added to its sum of digits gives 1313031031102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1309563 + ... + 2083510.

It is an arithmetic number, because the mean of its divisors is an integer number (71213837112).

Almost surely, 2^{1313031031102} is an apocalyptic number.

1313031031102 is a deficient number, since it is larger than the sum of its proper divisors (965811756482).

1313031031102 is a wasteful number, since it uses less digits than its factorization.

1313031031102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3393424.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1313031031102 its reverse (2011301303131), we get a palindrome (3324332334233).

The spelling of 1313031031102 in words is "one trillion, three hundred thirteen billion, thirty-one million, thirty-one thousand, one hundred two".