261160232023 has 2 divisors, whose sum is σ = 261160232024. Its totient is φ = 261160232022.

The previous prime is 261160231853. The next prime is 261160232027. The reversal of 261160232023 is 320232061162.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 261160232023 - 2⁹ = 261160231511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 261160231982 and 261160232000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (261160232027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130580116011 + 130580116012.

It is an arithmetic number, because the mean of its divisors is an integer number (130580116012).

Almost surely, 2^261160232023 is an apocalyptic number.

261160232023 is a deficient number, since it is larger than the sum of its proper divisors (1).

261160232023 is an equidigital number, since it uses as much as digits as its factorization.

261160232023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 261160232023 its reverse (320232061162), we get a palindrome (581392293185).

The spelling of 261160232023 in words is "two hundred sixty-one billion, one hundred sixty million, two hundred thirty-two thousand, twenty-three".