203212313022319 has 2 divisors, whose sum is σ = 203212313022320. Its totient is φ = 203212313022318.

The previous prime is 203212313022287. The next prime is 203212313022337. The reversal of 203212313022319 is 913220313212302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 203212313022319 - 2⁵ = 203212313022287 is a prime.

It is a super-2 number, since 2×203212313022319² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203212313023319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101606156511159 + 101606156511160.

It is an arithmetic number, because the mean of its divisors is an integer number (101606156511160).

Almost surely, 2^{203212313022319} is an apocalyptic number.

203212313022319 is a deficient number, since it is larger than the sum of its proper divisors (1).

203212313022319 is an equidigital number, since it uses as much as digits as its factorization.

203212313022319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 203212313022319 in words is "two hundred three trillion, two hundred twelve billion, three hundred thirteen million, twenty-two thousand, three hundred nineteen".