113121034 has 32 divisors (see below), whose sum is σ = 186810624. Its totient is φ = 51058560.

The previous prime is 113121031. The next prime is 113121049. The reversal of 113121034 is 430121311.

It is a junction number, because it is equal to n+sod(n) for n = 113120999 and 113121017.

It is not an unprimeable number, because it can be changed into a prime (113121031) 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, 429987 + ... + 430249.

It is an arithmetic number, because the mean of its divisors is an integer number (5837832).

Almost surely, 2^113121034 is an apocalyptic number.

113121034 is a deficient number, since it is larger than the sum of its proper divisors (73689590).

113121034 is a wasteful number, since it uses less digits than its factorization.

113121034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 113121034 is about 10635.8372496010. The cubic root of 113121034 is about 483.6313616039.

Adding to 113121034 its reverse (430121311), we get a palindrome (543242345).

The spelling of 113121034 in words is "one hundred thirteen million, one hundred twenty-one thousand, thirty-four".