113277012 has 48 divisors (see below), whose sum is σ = 279014400. Its totient is φ = 35670240.

The previous prime is 113276983. The next prime is 113277019. The reversal of 113277012 is 210772311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113277019) 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 15 ways as a sum of consecutive naturals, for example, 157189 + ... + 157907.

It is an arithmetic number, because the mean of its divisors is an integer number (5812800).

Almost surely, 2^113277012 is an apocalyptic number.

113277012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113277012 is an abundant number, since it is smaller than the sum of its proper divisors (165737388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113277012 is a wasteful number, since it uses less digits than its factorization.

113277012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1436 (or 1434 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 113277012 is about 10643.1673856987. The cubic root of 113277012 is about 483.8535460629.

The spelling of 113277012 in words is "one hundred thirteen million, two hundred seventy-seven thousand, twelve".