23012331101 has 2 divisors, whose sum is σ = 23012331102. Its totient is φ = 23012331100.

The previous prime is 23012331073. The next prime is 23012331103. The reversal of 23012331101 is 10113321032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20734560025 + 2277771076 = 143995^2 + 47726^2 .

It is a cyclic number.

It is not a de Polignac number, because 23012331101 - 2¹⁸ = 23012068957 is a prime.

Together with 23012331103, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23012331101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23012331103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11506165550 + 11506165551.

It is an arithmetic number, because the mean of its divisors is an integer number (11506165551).

Almost surely, 2^23012331101 is an apocalyptic number.

It is an amenable number.

23012331101 is a deficient number, since it is larger than the sum of its proper divisors (1).

23012331101 is an equidigital number, since it uses as much as digits as its factorization.

23012331101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 23012331101 its reverse (10113321032), we get a palindrome (33125652133).

The spelling of 23012331101 in words is "twenty-three billion, twelve million, three hundred thirty-one thousand, one hundred one".