116400111253 has 4 divisors (see below), whose sum is σ = 116507196160. Its totient is φ = 116293026348.

The previous prime is 116400111251. The next prime is 116400111271. The reversal of 116400111253 is 352111004611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 116400111253 - 2¹ = 116400111251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116400111251) 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 3 ways as a sum of consecutive naturals, for example, 53540823 + ... + 53542996.

It is an arithmetic number, because the mean of its divisors is an integer number (29126799040).

Almost surely, 2^116400111253 is an apocalyptic number.

It is an amenable number.

116400111253 is a deficient number, since it is larger than the sum of its proper divisors (107084907).

116400111253 is a wasteful number, since it uses less digits than its factorization.

116400111253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107084906.

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 116400111253 its reverse (352111004611), we get a palindrome (468511115864).

The spelling of 116400111253 in words is "one hundred sixteen billion, four hundred million, one hundred eleven thousand, two hundred fifty-three".