113103102 has 32 divisors (see below), whose sum is σ = 262386432. Its totient is φ = 31832064.

The previous prime is 113103101. The next prime is 113103127. The reversal of 113103102 is 201301311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113103101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17283 + ... + 22910.

It is an arithmetic number, because the mean of its divisors is an integer number (8199576).

Almost surely, 2^113103102 is an apocalyptic number.

113103102 is an abundant number, since it is smaller than the sum of its proper divisors (149283330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113103102 is a wasteful number, since it uses less digits than its factorization.

113103102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40272.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 113103102 is about 10634.9942172058. The cubic root of 113103102 is about 483.6058050957.

Adding to 113103102 its reverse (201301311), we get a palindrome (314404413).

The spelling of 113103102 in words is "one hundred thirteen million, one hundred three thousand, one hundred two".