103031021113104 has 40 divisors (see below), whose sum is σ = 304186824239680. Its totient is φ = 29437434603648.

The previous prime is 103031021113093. The next prime is 103031021113127. The reversal of 103031021113104 is 401311120130301.

It is a super-2 number, since 2×103031021113104² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153319971559 + ... + 153319972230.

It is an arithmetic number, because the mean of its divisors is an integer number (7604670605992).

Almost surely, 2^{103031021113104} is an apocalyptic number.

103031021113104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

103031021113104 is an abundant number, since it is smaller than the sum of its proper divisors (201155803126576).

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

103031021113104 is a wasteful number, since it uses less digits than its factorization.

103031021113104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306639943807 (or 306639943801 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 103031021113104 its reverse (401311120130301), we get a palindrome (504342141243405).

The spelling of 103031021113104 in words is "one hundred three trillion, thirty-one billion, twenty-one million, one hundred thirteen thousand, one hundred four".