23508141197 has 2 divisors, whose sum is σ = 23508141198. Its totient is φ = 23508141196.

The previous prime is 23508141089. The next prime is 23508141227. The reversal of 23508141197 is 79114180532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16824424681 + 6683716516 = 129709^2 + 81754^2 .

It is a cyclic number.

It is not a de Polignac number, because 23508141197 - 2²⁰ = 23507092621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23508141497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11754070598 + 11754070599.

It is an arithmetic number, because the mean of its divisors is an integer number (11754070599).

Almost surely, 2^23508141197 is an apocalyptic number.

It is an amenable number.

23508141197 is a deficient number, since it is larger than the sum of its proper divisors (1).

23508141197 is an equidigital number, since it uses as much as digits as its factorization.

23508141197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 41.

The spelling of 23508141197 in words is "twenty-three billion, five hundred eight million, one hundred forty-one thousand, one hundred ninety-seven".