23400115311153 has 24 divisors (see below), whose sum is σ = 36294577586400. Its totient is φ = 13371302448000.

The previous prime is 23400115311149. The next prime is 23400115311179. The reversal of 23400115311153 is 35111351100432.

It is not a de Polignac number, because 23400115311153 - 2² = 23400115311149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23400115311153.

It is not an unprimeable number, because it can be changed into a prime (23400115311193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9462153 + ... + 11676153.

It is an arithmetic number, because the mean of its divisors is an integer number (1512274066100).

Almost surely, 2^{23400115311153} is an apocalyptic number.

It is an amenable number.

23400115311153 is a deficient number, since it is larger than the sum of its proper divisors (12894462275247).

23400115311153 is a wasteful number, since it uses less digits than its factorization.

23400115311153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285917 (or 2285910 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

Adding to 23400115311153 its reverse (35111351100432), we get a palindrome (58511466411585).

The spelling of 23400115311153 in words is "twenty-three trillion, four hundred billion, one hundred fifteen million, three hundred eleven thousand, one hundred fifty-three".