113403130 has 16 divisors (see below), whose sum is σ = 209105064. Its totient is φ = 44254720.

The previous prime is 113403119. The next prime is 113403167. The reversal of 113403130 is 31304311.

It can be written as a sum of positive squares in 4 ways, for example, as 67881121 + 45522009 = 8239^2 + 6747^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137887 + ... + 138706.

Almost surely, 2^113403130 is an apocalyptic number.

113403130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113403130 is a deficient number, since it is larger than the sum of its proper divisors (95701934).

113403130 is a wasteful number, since it uses less digits than its factorization.

113403130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276641.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 113403130 is about 10649.0905714995. The cubic root of 113403130 is about 484.0330470571.

Adding to 113403130 its reverse (31304311), we get a palindrome (144707441).

The spelling of 113403130 in words is "one hundred thirteen million, four hundred three thousand, one hundred thirty".