23255414101531 has 2 divisors, whose sum is σ = 23255414101532. Its totient is φ = 23255414101530.

The previous prime is 23255414101529. The next prime is 23255414101573. The reversal of 23255414101531 is 13510141455232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23255414101531 - 2¹ = 23255414101529 is a prime.

It is a super-2 number, since 2×23255414101531² (a number of 28 digits) contains 22 as substring.

Together with 23255414101529, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (23255414101331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11627707050765 + 11627707050766.

It is an arithmetic number, because the mean of its divisors is an integer number (11627707050766).

Almost surely, 2^{23255414101531} is an apocalyptic number.

23255414101531 is a deficient number, since it is larger than the sum of its proper divisors (1).

23255414101531 is an equidigital number, since it uses as much as digits as its factorization.

23255414101531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72000, while the sum is 37.

Adding to 23255414101531 its reverse (13510141455232), we get a palindrome (36765555556763).

The spelling of 23255414101531 in words is "twenty-three trillion, two hundred fifty-five billion, four hundred fourteen million, one hundred one thousand, five hundred thirty-one".