103939113097 has 4 divisors (see below), whose sum is σ = 105700793040. Its totient is φ = 102177433156.

The previous prime is 103939113049. The next prime is 103939113101. The reversal of 103939113097 is 790311939301.

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, and also an emirpimes, since its reverse is a distinct semiprime: 790311939301 = 57107 ⋅13839143.

It is a cyclic number.

It is not a de Polignac number, because 103939113097 - 2³¹ = 101791629449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103939113697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 880839883 + ... + 880840000.

It is an arithmetic number, because the mean of its divisors is an integer number (26425198260).

Almost surely, 2^103939113097 is an apocalyptic number.

It is an amenable number.

103939113097 is a deficient number, since it is larger than the sum of its proper divisors (1761679943).

103939113097 is an equidigital number, since it uses as much as digits as its factorization.

103939113097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761679942.

The product of its (nonzero) digits is 137781, while the sum is 46.

The spelling of 103939113097 in words is "one hundred three billion, nine hundred thirty-nine million, one hundred thirteen thousand, ninety-seven".