113120026 has 16 divisors (see below), whose sum is σ = 181845504. Its totient is φ = 52637904.

The previous prime is 113120011. The next prime is 113120027. The reversal of 113120026 is 620021311.

It is a super-2 number, since 2×113120026² = 25592280564481352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113119991 and 113120009.

It is not an unprimeable number, because it can be changed into a prime (113120027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31530 + ... + 34933.

It is an arithmetic number, because the mean of its divisors is an integer number (11365344).

Almost surely, 2^113120026 is an apocalyptic number.

113120026 is a deficient number, since it is larger than the sum of its proper divisors (68725478).

113120026 is a wasteful number, since it uses less digits than its factorization.

113120026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66525.

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

The square root of 113120026 is about 10635.7898625349. The cubic root of 113120026 is about 483.6299250839.

Adding to 113120026 its reverse (620021311), we get a palindrome (733141337).

The spelling of 113120026 in words is "one hundred thirteen million, one hundred twenty thousand, twenty-six".