23155051041423 has 48 divisors (see below), whose sum is σ = 40237043608320. Its totient is φ = 12534743789568.

The previous prime is 23155051041319. The next prime is 23155051041427. The reversal of 23155051041423 is 32414015055132.

23155051041423 is a `hidden beast` number, since 2 + 3 + 1 + 5 + 505 + 1 + 0 + 4 + 142 + 3 = 666.

It is not a de Polignac number, because 23155051041423 - 2²⁸ = 23154782605967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23155051041427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50845711 + ... + 51299087.

It is an arithmetic number, because the mean of its divisors is an integer number (838271741840).

Almost surely, 2^{23155051041423} is an apocalyptic number.

23155051041423 is a deficient number, since it is larger than the sum of its proper divisors (17081992566897).

23155051041423 is a wasteful number, since it uses less digits than its factorization.

23155051041423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496076 (or 496073 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 23155051041423 its reverse (32414015055132), we get a palindrome (55569066096555).

The spelling of 23155051041423 in words is "twenty-three trillion, one hundred fifty-five billion, fifty-one million, forty-one thousand, four hundred twenty-three".