113373272043 has 48 divisors (see below), whose sum is σ = 166488338016. Its totient is φ = 74335242240.

The previous prime is 113373271981. The next prime is 113373272053. The reversal of 113373272043 is 340272373311.

113373272043 is a `hidden beast` number, since 1 + 13 + 373 + 272 + 0 + 4 + 3 = 666.

It is not a de Polignac number, because 113373272043 - 2¹³ = 113373263851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113373271989 and 113373272007.

It is not an unprimeable number, because it can be changed into a prime (113373272053) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 137089396 + ... + 137090222.

It is an arithmetic number, because the mean of its divisors is an integer number (3468507042).

Almost surely, 2^113373272043 is an apocalyptic number.

113373272043 is a deficient number, since it is larger than the sum of its proper divisors (53115065973).

113373272043 is a wasteful number, since it uses less digits than its factorization.

113373272043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724 (or 1721 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 36.

The spelling of 113373272043 in words is "one hundred thirteen billion, three hundred seventy-three million, two hundred seventy-two thousand, forty-three".