113475542 has 4 divisors (see below), whose sum is σ = 170213316. Its totient is φ = 56737770.

The previous prime is 113475541. The next prime is 113475553. The reversal of 113475542 is 245574311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 245574311 = 233 ⋅1053967.

It is a junction number, because it is equal to n+sod(n) for n = 113475499 and 113475508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113475541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28368884 + ... + 28368887.

It is an arithmetic number, because the mean of its divisors is an integer number (42553329).

Almost surely, 2^113475542 is an apocalyptic number.

113475542 is a deficient number, since it is larger than the sum of its proper divisors (56737774).

113475542 is an equidigital number, since it uses as much as digits as its factorization.

113475542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56737773.

The product of its digits is 16800, while the sum is 32.

The square root of 113475542 is about 10652.4899436704. The cubic root of 113475542 is about 484.1360493389.

The spelling of 113475542 in words is "one hundred thirteen million, four hundred seventy-five thousand, five hundred forty-two".