23113029 has 16 divisors (see below), whose sum is σ = 32112000. Its totient is φ = 14769216.

The previous prime is 23113019. The next prime is 23113037. The reversal of 23113029 is 92031132.

It is a happy number.

It is not a de Polignac number, because 23113029 - 2¹⁵ = 23080261 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23112996 and 23113014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23113009) 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, 12072 + ... + 13854.

It is an arithmetic number, because the mean of its divisors is an integer number (2007000).

Almost surely, 2^23113029 is an apocalyptic number.

23113029 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

23113029 is a deficient number, since it is larger than the sum of its proper divisors (8998971).

23113029 is a wasteful number, since it uses less digits than its factorization.

23113029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1964.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 23113029 is about 4807.6011689823. The cubic root of 23113029 is about 284.8517912074.

The spelling of 23113029 in words is "twenty-three million, one hundred thirteen thousand, twenty-nine".