203160977414911 has 2 divisors, whose sum is σ = 203160977414912. Its totient is φ = 203160977414910.

The previous prime is 203160977414891. The next prime is 203160977414939. The reversal of 203160977414911 is 119414779061302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 203160977414911 - 2⁷ = 203160977414783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203110977414911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101580488707455 + 101580488707456.

It is an arithmetic number, because the mean of its divisors is an integer number (101580488707456).

Almost surely, 2^{203160977414911} is an apocalyptic number.

203160977414911 is a deficient number, since it is larger than the sum of its proper divisors (1).

203160977414911 is an equidigital number, since it uses as much as digits as its factorization.

203160977414911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2286144, while the sum is 55.

The spelling of 203160977414911 in words is "two hundred three trillion, one hundred sixty billion, nine hundred seventy-seven million, four hundred fourteen thousand, nine hundred eleven".