113279061 has 16 divisors (see below), whose sum is σ = 173311488. Its totient is φ = 64470000.

The previous prime is 113279059. The next prime is 113279077. The reversal of 113279061 is 160972311.

It is not a de Polignac number, because 113279061 - 2¹ = 113279059 is a prime.

It is a super-2 number, since 2×113279061² = 25664291322083442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113279021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5475 + ... + 16016.

It is an arithmetic number, because the mean of its divisors is an integer number (10831968).

Almost surely, 2^113279061 is an apocalyptic number.

It is an amenable number.

113279061 is a deficient number, since it is larger than the sum of its proper divisors (60032427).

113279061 is a wasteful number, since it uses less digits than its factorization.

113279061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21752.

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 113279061 is about 10643.2636442024. The cubic root of 113279061 is about 483.8564634243.

The spelling of 113279061 in words is "one hundred thirteen million, two hundred seventy-nine thousand, sixty-one".