12103698995 has 16 divisors (see below), whose sum is σ = 14794329888. Its totient is φ = 9503715840.

The previous prime is 12103698983. The next prime is 12103699021. The reversal of 12103698995 is 59989630121.

It is a happy number.

It is not a de Polignac number, because 12103698995 - 2⁴ = 12103698979 is a prime.

It is a Duffinian 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, 99947 + ... + 184923.

It is an arithmetic number, because the mean of its divisors is an integer number (924645618).

Almost surely, 2^12103698995 is an apocalyptic number.

12103698995 is a deficient number, since it is larger than the sum of its proper divisors (2690630893).

12103698995 is an equidigital number, since it uses as much as digits as its factorization.

12103698995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85510.

The product of its (nonzero) digits is 1049760, while the sum is 53.

The spelling of 12103698995 in words is "twelve billion, one hundred three million, six hundred ninety-eight thousand, nine hundred ninety-five".