1031113103202 has 96 divisors (see below), whose sum is σ = 2763593344512. Its totient is φ = 270561416832.

The previous prime is 1031113103171. The next prime is 1031113103213. The reversal of 1031113103202 is 2023013111301.

1031113103202 is a `hidden beast` number, since 1 + 0 + 31 + 1 + 1 + 310 + 320 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1275018 + ... + 1920389.

It is an arithmetic number, because the mean of its divisors is an integer number (28787430672).

Almost surely, 2^{1031113103202} is an apocalyptic number.

1031113103202 is an abundant number, since it is smaller than the sum of its proper divisors (1732480241310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1031113103202 is a wasteful number, since it uses less digits than its factorization.

1031113103202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3195632 (or 3195629 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1031113103202 its reverse (2023013111301), we get a palindrome (3054126214503).

The spelling of 1031113103202 in words is "one trillion, thirty-one billion, one hundred thirteen million, one hundred three thousand, two hundred two".