23055151 has 8 divisors (see below), whose sum is σ = 27735680. Its totient is φ = 18721368.

The previous prime is 23055139. The next prime is 23055157. The reversal of 23055151 is 15155032.

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

It is a cyclic number.

It is not a de Polignac number, because 23055151 - 2⁵ = 23055119 is a prime.

It is a super-4 number, since 4×23055151⁴ (a number of 31 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23055157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86541 + ... + 86806.

It is an arithmetic number, because the mean of its divisors is an integer number (3466960).

Almost surely, 2^23055151 is an apocalyptic number.

23055151 is a deficient number, since it is larger than the sum of its proper divisors (4680529).

23055151 is a wasteful number, since it uses less digits than its factorization.

23055151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173373.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 23055151 is about 4801.5779697928. The cubic root of 23055151 is about 284.6138239449.

The spelling of 23055151 in words is "twenty-three million, fifty-five thousand, one hundred fifty-one".