113290373 has 4 divisors (see below), whose sum is σ = 129474720. Its totient is φ = 97106028.

The previous prime is 113290357. The next prime is 113290381. The reversal of 113290373 is 373092311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 373092311 = 4129 ⋅90359.

It is a cyclic number.

It is not a de Polignac number, because 113290373 - 2⁴ = 113290357 is a prime.

It is a super-2 number, since 2×113290373² = 25669417228958258, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113290343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8092163 + ... + 8092176.

It is an arithmetic number, because the mean of its divisors is an integer number (32368680).

Almost surely, 2^113290373 is an apocalyptic number.

It is an amenable number.

113290373 is a deficient number, since it is larger than the sum of its proper divisors (16184347).

113290373 is an equidigital number, since it uses as much as digits as its factorization.

113290373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16184346.

The product of its (nonzero) digits is 3402, while the sum is 29.

The square root of 113290373 is about 10643.7950468806. The cubic root of 113290373 is about 483.8725687901.

The spelling of 113290373 in words is "one hundred thirteen million, two hundred ninety thousand, three hundred seventy-three".