23355541201 has 2 divisors, whose sum is σ = 23355541202. Its totient is φ = 23355541200.

The previous prime is 23355541193. The next prime is 23355541207. The reversal of 23355541201 is 10214555332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19172556225 + 4182984976 = 138465^2 + 64676^2 .

It is a cyclic number.

It is not a de Polignac number, because 23355541201 - 2³ = 23355541193 is a prime.

It is not a weakly prime, because it can be changed into another prime (23355541207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11677770600 + 11677770601.

It is an arithmetic number, because the mean of its divisors is an integer number (11677770601).

Almost surely, 2^23355541201 is an apocalyptic number.

It is an amenable number.

23355541201 is a deficient number, since it is larger than the sum of its proper divisors (1).

23355541201 is an equidigital number, since it uses as much as digits as its factorization.

23355541201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 23355541201 in words is "twenty-three billion, three hundred fifty-five million, five hundred forty-one thousand, two hundred one".