23580334157 has 2 divisors, whose sum is σ = 23580334158. Its totient is φ = 23580334156.

The previous prime is 23580334147. The next prime is 23580334187. The reversal of 23580334157 is 75143308532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23505182596 + 75151561 = 153314^2 + 8669^2 .

It is a cyclic number.

It is not a de Polignac number, because 23580334157 - 2¹⁴ = 23580317773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23580334117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11790167078 + 11790167079.

It is an arithmetic number, because the mean of its divisors is an integer number (11790167079).

Almost surely, 2^23580334157 is an apocalyptic number.

It is an amenable number.

23580334157 is a deficient number, since it is larger than the sum of its proper divisors (1).

23580334157 is an equidigital number, since it uses as much as digits as its factorization.

23580334157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 23580334157 in words is "twenty-three billion, five hundred eighty million, three hundred thirty-four thousand, one hundred fifty-seven".