113375405 has 16 divisors (see below), whose sum is σ = 159836544. Its totient is φ = 76111680.

The previous prime is 113375389. The next prime is 113375447. The reversal of 113375405 is 504573311.

It is not a de Polignac number, because 113375405 - 2⁴ = 113375389 is a prime.

It is a super-3 number, since 3×113375405³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78569 + ... + 79998.

It is an arithmetic number, because the mean of its divisors is an integer number (9989784).

Almost surely, 2^113375405 is an apocalyptic number.

It is an amenable number.

113375405 is a deficient number, since it is larger than the sum of its proper divisors (46461139).

113375405 is a wasteful number, since it uses less digits than its factorization.

113375405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158596.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 113375405 is about 10647.7887375736. The cubic root of 113375405 is about 483.9935980871.

The spelling of 113375405 in words is "one hundred thirteen million, three hundred seventy-five thousand, four hundred five".