23131452410401 has 16 divisors (see below), whose sum is σ = 23289737785600. Its totient is φ = 22973804065728.

The previous prime is 23131452410389. The next prime is 23131452410419. The reversal of 23131452410401 is 10401425413132.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 23131452410401 - 2⁷ = 23131452410273 is a prime.

It is a super-2 number, since 2×23131452410401² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23131452410201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129904636 + ... + 130082578.

It is an arithmetic number, because the mean of its divisors is an integer number (1455608611600).

Almost surely, 2^{23131452410401} is an apocalyptic number.

It is an amenable number.

23131452410401 is a deficient number, since it is larger than the sum of its proper divisors (158285375199).

23131452410401 is a wasteful number, since it uses less digits than its factorization.

23131452410401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179728.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 23131452410401 its reverse (10401425413132), we get a palindrome (33532877823533).

The spelling of 23131452410401 in words is "twenty-three trillion, one hundred thirty-one billion, four hundred fifty-two million, four hundred ten thousand, four hundred one".