1031102123013 has 32 divisors (see below), whose sum is σ = 1540778785920. Its totient is φ = 681477229440.

The previous prime is 1031102122993. The next prime is 1031102123033. The reversal of 1031102123013 is 3103212011301.

It is an interprime number because it is at equal distance from previous prime (1031102122993) and next prime (1031102123033).

It is not a de Polignac number, because 1031102123013 - 2¹⁸ = 1031101860869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031102123033) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1149706 + ... + 1839572.

It is an arithmetic number, because the mean of its divisors is an integer number (48149337060).

Almost surely, 2^{1031102123013} is an apocalyptic number.

It is an amenable number.

1031102123013 is a deficient number, since it is larger than the sum of its proper divisors (509676662907).

1031102123013 is a wasteful number, since it uses less digits than its factorization.

1031102123013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690354 (or 690348 counting only the distinct ones).

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

Adding to 1031102123013 its reverse (3103212011301), we get a palindrome (4134314134314).

The spelling of 1031102123013 in words is "one trillion, thirty-one billion, one hundred two million, one hundred twenty-three thousand, thirteen".