2123013103198 has 16 divisors (see below), whose sum is σ = 3431473191216. Its totient is φ = 979283491200.

The previous prime is 2123013103157. The next prime is 2123013103247. The reversal of 2123013103198 is 8913013103212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23650603 + ... + 23740198.

It is an arithmetic number, because the mean of its divisors is an integer number (214467074451).

Almost surely, 2^{2123013103198} is an apocalyptic number.

2123013103198 is a deficient number, since it is larger than the sum of its proper divisors (1308460088018).

2123013103198 is a wasteful number, since it uses less digits than its factorization.

2123013103198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47392539.

The product of its (nonzero) digits is 7776, while the sum is 34.

The spelling of 2123013103198 in words is "two trillion, one hundred twenty-three billion, thirteen million, one hundred three thousand, one hundred ninety-eight".