23401098233 has 2 divisors, whose sum is σ = 23401098234. Its totient is φ = 23401098232.

The previous prime is 23401098187. The next prime is 23401098263. The reversal of 23401098233 is 33289010432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19412291584 + 3988806649 = 139328^2 + 63157^2 .

It is a cyclic number.

It is not a de Polignac number, because 23401098233 - 2⁶ = 23401098169 is a prime.

It is a super-2 number, since 2×23401098233² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23401098193 and 23401098202.

It is not a weakly prime, because it can be changed into another prime (23401098263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11700549116 + 11700549117.

It is an arithmetic number, because the mean of its divisors is an integer number (11700549117).

Almost surely, 2^23401098233 is an apocalyptic number.

It is an amenable number.

23401098233 is a deficient number, since it is larger than the sum of its proper divisors (1).

23401098233 is an equidigital number, since it uses as much as digits as its factorization.

23401098233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 23401098233 in words is "twenty-three billion, four hundred one million, ninety-eight thousand, two hundred thirty-three".