23101140233 has 2 divisors, whose sum is σ = 23101140234. Its totient is φ = 23101140232.

The previous prime is 23101140203. The next prime is 23101140259. The reversal of 23101140233 is 33204110132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19495978384 + 3605161849 = 139628^2 + 60043^2 .

It is a cyclic number.

It is not a de Polignac number, because 23101140233 - 2²² = 23096945929 is a prime.

It is not a weakly prime, because it can be changed into another prime (23101140203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11550570116 + 11550570117.

It is an arithmetic number, because the mean of its divisors is an integer number (11550570117).

Almost surely, 2^23101140233 is an apocalyptic number.

It is an amenable number.

23101140233 is a deficient number, since it is larger than the sum of its proper divisors (1).

23101140233 is an equidigital number, since it uses as much as digits as its factorization.

23101140233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 23101140233 its reverse (33204110132), we get a palindrome (56305250365).

The spelling of 23101140233 in words is "twenty-three billion, one hundred one million, one hundred forty thousand, two hundred thirty-three".