23054331 has 4 divisors (see below), whose sum is σ = 30739112. Its totient is φ = 15369552.

The previous prime is 23054267. The next prime is 23054357. The reversal of 23054331 is 13345032.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 23054331 - 2⁶ = 23054267 is a prime.

It is a super-2 number, since 2×23054331² = 1063004355715122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23054298 and 23054307.

It is not an unprimeable number, because it can be changed into a prime (23054131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3842386 + ... + 3842391.

It is an arithmetic number, because the mean of its divisors is an integer number (7684778).

Almost surely, 2^23054331 is an apocalyptic number.

23054331 is a deficient number, since it is larger than the sum of its proper divisors (7684781).

23054331 is an equidigital number, since it uses as much as digits as its factorization.

23054331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7684780.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 23054331 is about 4801.4925804379. The cubic root of 23054331 is about 284.6104496288.

Adding to 23054331 its reverse (13345032), we get a palindrome (36399363).

The spelling of 23054331 in words is "twenty-three million, fifty-four thousand, three hundred thirty-one".