113022123 has 8 divisors (see below), whose sum is σ = 151796688. Its totient is φ = 74797824.

The previous prime is 113022121. The next prime is 113022139. The reversal of 113022123 is 321220311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113022123 - 2¹ = 113022121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113022121) 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, 137086 + ... + 137907.

It is an arithmetic number, because the mean of its divisors is an integer number (18974586).

Almost surely, 2^113022123 is an apocalyptic number.

113022123 is a deficient number, since it is larger than the sum of its proper divisors (38774565).

113022123 is a wasteful number, since it uses less digits than its factorization.

113022123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275133.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 113022123 is about 10631.1863401974. The cubic root of 113022123 is about 483.4903609749.

Adding to 113022123 its reverse (321220311), we get a palindrome (434242434).

The spelling of 113022123 in words is "one hundred thirteen million, twenty-two thousand, one hundred twenty-three".