113620135443 has 8 divisors (see below), whose sum is σ = 160404897168. Its totient is φ = 71291065344.

The previous prime is 113620135417. The next prime is 113620135459. The reversal of 113620135443 is 344531026311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113620135443 - 2¹⁷ = 113620004371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113620135043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1113922846 + ... + 1113922947.

It is an arithmetic number, because the mean of its divisors is an integer number (20050612146).

Almost surely, 2^113620135443 is an apocalyptic number.

113620135443 is a deficient number, since it is larger than the sum of its proper divisors (46784761725).

113620135443 is a wasteful number, since it uses less digits than its factorization.

113620135443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2227845813.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 113620135443 in words is "one hundred thirteen billion, six hundred twenty million, one hundred thirty-five thousand, four hundred forty-three".