103393719090 has 48 divisors (see below), whose sum is σ = 269187609600. Its totient is φ = 27534331296.

The previous prime is 103393719071. The next prime is 103393719113. The reversal of 103393719090 is 90917393301.

103393719090 is a `hidden beast` number, since 10 + 339 + 37 + 190 + 90 = 666.

103393719090 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×103393719090² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

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 23 ways as a sum of consecutive naturals, for example, 710770 + ... + 843789.

It is an arithmetic number, because the mean of its divisors is an integer number (5608075200).

Almost surely, 2^103393719090 is an apocalyptic number.

103393719090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103393719090 is an abundant number, since it is smaller than the sum of its proper divisors (165793890510).

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

103393719090 is a wasteful number, since it uses less digits than its factorization.

103393719090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555311 (or 1555308 counting only the distinct ones).

The product of its (nonzero) digits is 137781, while the sum is 45.

The spelling of 103393719090 in words is "one hundred three billion, three hundred ninety-three million, seven hundred nineteen thousand, ninety".