2123013103197 has 16 divisors (see below), whose sum is σ = 3264747108480. Its totient is φ = 1202020523712.

The previous prime is 2123013103157. The next prime is 2123013103247. The reversal of 2123013103197 is 7913013103212.

It is not a de Polignac number, because 2123013103197 - 2⁸ = 2123013102941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123013103157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 463740198 + ... + 463744775.

It is an arithmetic number, because the mean of its divisors is an integer number (204046694280).

Almost surely, 2^{2123013103197} is an apocalyptic number.

It is an amenable number.

2123013103197 is a deficient number, since it is larger than the sum of its proper divisors (1141734005283).

2123013103197 is a wasteful number, since it uses less digits than its factorization.

2123013103197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927485092.

The product of its (nonzero) digits is 6804, while the sum is 33.

The spelling of 2123013103197 in words is "two trillion, one hundred twenty-three billion, thirteen million, one hundred three thousand, one hundred ninety-seven".