23122312311303 has 12 divisors (see below), whose sum is σ = 33439281176808. Its totient is φ = 15396235359120.

The previous prime is 23122312311281. The next prime is 23122312311337. The reversal of 23122312311303 is 30311321322132.

23122312311303 is a `hidden beast` number, since 2 + 3 + 1 + 2 + 2 + 312 + 311 + 30 + 3 = 666.

It is not a de Polignac number, because 23122312311303 - 2²⁴ = 23122295534087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23122312312303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1553285068 + ... + 1553299953.

It is an arithmetic number, because the mean of its divisors is an integer number (2786606764734).

Almost surely, 2^{23122312311303} is an apocalyptic number.

23122312311303 is a deficient number, since it is larger than the sum of its proper divisors (10316968865505).

23122312311303 is a wasteful number, since it uses less digits than its factorization.

23122312311303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3106585854 (or 3106585851 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 23122312311303 its reverse (30311321322132), we get a palindrome (53433633633435).

The spelling of 23122312311303 in words is "twenty-three trillion, one hundred twenty-two billion, three hundred twelve million, three hundred eleven thousand, three hundred three".