113562103 has 4 divisors (see below), whose sum is σ = 114049728. Its totient is φ = 113074480.

The previous prime is 113562101. The next prime is 113562133. The reversal of 113562103 is 301265311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113562103 - 2¹ = 113562101 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 (113562101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243463 + ... + 243928.

It is an arithmetic number, because the mean of its divisors is an integer number (28512432).

Almost surely, 2^113562103 is an apocalyptic number.

113562103 is a deficient number, since it is larger than the sum of its proper divisors (487625).

113562103 is an equidigital number, since it uses as much as digits as its factorization.

113562103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487624.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 113562103 is about 10656.5521159520. The cubic root of 113562103 is about 484.2591203505.

The spelling of 113562103 in words is "one hundred thirteen million, five hundred sixty-two thousand, one hundred three".