23223141032431 has 2 divisors, whose sum is σ = 23223141032432. Its totient is φ = 23223141032430.

The previous prime is 23223141032411. The next prime is 23223141032449. The reversal of 23223141032431 is 13423014132232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23223141032431 - 2⁹ = 23223141031919 is a prime.

It is a super-2 number, since 2×23223141032431² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23223141032393 and 23223141032402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23223141032411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611570516215 + 11611570516216.

It is an arithmetic number, because the mean of its divisors is an integer number (11611570516216).

Almost surely, 2^{23223141032431} is an apocalyptic number.

23223141032431 is a deficient number, since it is larger than the sum of its proper divisors (1).

23223141032431 is an equidigital number, since it uses as much as digits as its factorization.

23223141032431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 23223141032431 its reverse (13423014132232), we get a palindrome (36646155164663).

The spelling of 23223141032431 in words is "twenty-three trillion, two hundred twenty-three billion, one hundred forty-one million, thirty-two thousand, four hundred thirty-one".