113011430 has 64 divisors (see below), whose sum is σ = 252702720. Its totient is φ = 35510400.

The previous prime is 113011429. The next prime is 113011433. The reversal of 113011430 is 34110311.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113011433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39860 + ... + 42600.

It is an arithmetic number, because the mean of its divisors is an integer number (3948480).

Almost surely, 2^113011430 is an apocalyptic number.

113011430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113011430 is an abundant number, since it is smaller than the sum of its proper divisors (139691290).

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

113011430 is a wasteful number, since it uses less digits than its factorization.

113011430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2805.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 113011430 is about 10630.6834211164. The cubic root of 113011430 is about 483.4751128525.

Adding to 113011430 its reverse (34110311), we get a palindrome (147121741).

It can be divided in two parts, 11 and 3011430, that multiplied together give a triangular number (33125730 = T₈₁₃₉).

The spelling of 113011430 in words is "one hundred thirteen million, eleven thousand, four hundred thirty".