23020514201 has 2 divisors, whose sum is σ = 23020514202. Its totient is φ = 23020514200.

The previous prime is 23020514191. The next prime is 23020514261. The reversal of 23020514201 is 10241502032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17976105625 + 5044408576 = 134075^2 + 71024^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23020514201 is a prime.

It is not a weakly prime, because it can be changed into another prime (23020514261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11510257100 + 11510257101.

It is an arithmetic number, because the mean of its divisors is an integer number (11510257101).

Almost surely, 2^23020514201 is an apocalyptic number.

It is an amenable number.

23020514201 is a deficient number, since it is larger than the sum of its proper divisors (1).

23020514201 is an equidigital number, since it uses as much as digits as its factorization.

23020514201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 20.

The spelling of 23020514201 in words is "twenty-three billion, twenty million, five hundred fourteen thousand, two hundred one".