113751390 has 32 divisors (see below), whose sum is σ = 273956256. Its totient is φ = 30227840.

The previous prime is 113751373. The next prime is 113751401. The reversal of 113751390 is 93157311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2320 + ... + 15260.

It is an arithmetic number, because the mean of its divisors is an integer number (8561133).

Almost surely, 2^113751390 is an apocalyptic number.

113751390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113751390 is an abundant number, since it is smaller than the sum of its proper divisors (160204866).

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

113751390 is a wasteful number, since it uses less digits than its factorization.

113751390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13244.

The product of its (nonzero) digits is 2835, while the sum is 30.

The square root of 113751390 is about 10665.4296678568. The cubic root of 113751390 is about 484.5280277643.

The spelling of 113751390 in words is "one hundred thirteen million, seven hundred fifty-one thousand, three hundred ninety".