22103122232313 has 6 divisors (see below), whose sum is σ = 31926732113354. Its totient is φ = 14735414821536.

The previous prime is 22103122232311. The next prime is 22103122232333. The reversal of 22103122232313 is 31323222130122.

22103122232313 is a `hidden beast` number, since 2 + 2 + 1 + 0 + 312 + 2 + 2 + 32 + 313 = 666.

It can be written as a sum of positive squares in only one way, i.e., 18989139668409 + 3113982563904 = 4357653^2 + 1764648^2 .

It is not a de Polignac number, because 22103122232313 - 2¹ = 22103122232311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22103122232311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1227951235120 + ... + 1227951235137.

Almost surely, 2^{22103122232313} is an apocalyptic number.

It is an amenable number.

22103122232313 is a deficient number, since it is larger than the sum of its proper divisors (9823609881041).

22103122232313 is a wasteful number, since it uses less digits than its factorization.

22103122232313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2455902470263 (or 2455902470260 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 22103122232313 its reverse (31323222130122), we get a palindrome (53426344362435).

The spelling of 22103122232313 in words is "twenty-two trillion, one hundred three billion, one hundred twenty-two million, two hundred thirty-two thousand, three hundred thirteen".