113771375 has 8 divisors (see below), whose sum is σ = 141986832. Its totient is φ = 91017000.

The previous prime is 113771369. The next prime is 113771381. The reversal of 113771375 is 573177311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (113771369) and next prime (113771381).

It is not a de Polignac number, because 113771375 - 2¹² = 113767279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454961 + ... + 455210.

It is an arithmetic number, because the mean of its divisors is an integer number (17748354).

Almost surely, 2^113771375 is an apocalyptic number.

113771375 is a deficient number, since it is larger than the sum of its proper divisors (28215457).

113771375 is an frugal number, since it uses more digits than its factorization.

113771375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910186 (or 910176 counting only the distinct ones).

The product of its digits is 15435, while the sum is 35.

The square root of 113771375 is about 10666.3665322358. The cubic root of 113771375 is about 484.5564017050.

The spelling of 113771375 in words is "one hundred thirteen million, seven hundred seventy-one thousand, three hundred seventy-five".