103907396613 has 4 divisors (see below), whose sum is σ = 138543195488. Its totient is φ = 69271597740.

The previous prime is 103907396599. The next prime is 103907396623. The reversal of 103907396613 is 316693709301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 103907396613 - 2⁵ = 103907396581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103907396623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17317899433 + ... + 17317899438.

It is an arithmetic number, because the mean of its divisors is an integer number (34635798872).

Almost surely, 2^103907396613 is an apocalyptic number.

It is an amenable number.

103907396613 is a deficient number, since it is larger than the sum of its proper divisors (34635798875).

103907396613 is an equidigital number, since it uses as much as digits as its factorization.

103907396613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34635798874.

The product of its (nonzero) digits is 551124, while the sum is 48.

The spelling of 103907396613 in words is "one hundred three billion, nine hundred seven million, three hundred ninety-six thousand, six hundred thirteen".