103093731192 has 64 divisors (see below), whose sum is σ = 275222476800. Its totient is φ = 32109275520.

The previous prime is 103093731149. The next prime is 103093731203. The reversal of 103093731192 is 291137390301.

It is a super-2 number, since 2×103093731192² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103093731192.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2367508 + ... + 2410659.

It is an arithmetic number, because the mean of its divisors is an integer number (4300351200).

Almost surely, 2^103093731192 is an apocalyptic number.

103093731192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103093731192 is an abundant number, since it is smaller than the sum of its proper divisors (172128745608).

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

103093731192 is a wasteful number, since it uses less digits than its factorization.

103093731192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4778236 (or 4778232 counting only the distinct ones).

The product of its (nonzero) digits is 30618, while the sum is 39.

The spelling of 103093731192 in words is "one hundred three billion, ninety-three million, seven hundred thirty-one thousand, one hundred ninety-two".