23432130002431 has 2 divisors, whose sum is σ = 23432130002432. Its totient is φ = 23432130002430.

The previous prime is 23432130002381. The next prime is 23432130002503. The reversal of 23432130002431 is 13420003123432.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23432130002431 - 2²⁵ = 23432096447999 is a prime.

It is a super-2 number, since 2×23432130002431² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23432130002431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23432130402431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11716065001215 + 11716065001216.

It is an arithmetic number, because the mean of its divisors is an integer number (11716065001216).

Almost surely, 2^{23432130002431} is an apocalyptic number.

23432130002431 is a deficient number, since it is larger than the sum of its proper divisors (1).

23432130002431 is an equidigital number, since it uses as much as digits as its factorization.

23432130002431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 23432130002431 its reverse (13420003123432), we get a palindrome (36852133125863).

The spelling of 23432130002431 in words is "twenty-three trillion, four hundred thirty-two billion, one hundred thirty million, two thousand, four hundred thirty-one".