113120634 has 32 divisors (see below), whose sum is σ = 252066816. Its totient is φ = 33548720.

The previous prime is 113120633. The next prime is 113120639. The reversal of 113120634 is 436021311.

It is a self number, because there is not a number n which added to its sum of digits gives 113120634.

It is not an unprimeable number, because it can be changed into a prime (113120633) 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, 15132 + ... + 21335.

It is an arithmetic number, because the mean of its divisors is an integer number (7877088).

Almost surely, 2^113120634 is an apocalyptic number.

113120634 is an abundant number, since it is smaller than the sum of its proper divisors (138946182).

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

113120634 is a wasteful number, since it uses less digits than its factorization.

113120634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36530.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 113120634 is about 10635.8184452350. The cubic root of 113120634 is about 483.6307915573.

Adding to 113120634 its reverse (436021311), we get a palindrome (549141945).

The spelling of 113120634 in words is "one hundred thirteen million, one hundred twenty thousand, six hundred thirty-four".