113749126 has 4 divisors (see below), whose sum is σ = 170623692. Its totient is φ = 56874562.

The previous prime is 113749117. The next prime is 113749151. The reversal of 113749126 is 621947311.

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

It is a junction number, because it is equal to n+sod(n) for n = 113749091 and 113749100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28437280 + ... + 28437283.

It is an arithmetic number, because the mean of its divisors is an integer number (42655923).

Almost surely, 2^113749126 is an apocalyptic number.

113749126 is a deficient number, since it is larger than the sum of its proper divisors (56874566).

113749126 is an equidigital number, since it uses as much as digits as its factorization.

113749126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56874565.

The product of its digits is 9072, while the sum is 34.

The square root of 113749126 is about 10665.3235300201. The cubic root of 113749126 is about 484.5248132139.

The spelling of 113749126 in words is "one hundred thirteen million, seven hundred forty-nine thousand, one hundred twenty-six".