23045151 has 8 divisors (see below), whose sum is σ = 31148080. Its totient is φ = 15152832.

The previous prime is 23045137. The next prime is 23045159. The reversal of 23045151 is 15154032.

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

It is not a de Polignac number, because 23045151 - 2¹¹ = 23043103 is a prime.

It is a super-2 number, since 2×23045151² = 1062157969225602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23045159) 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, 52396 + ... + 52833.

It is an arithmetic number, because the mean of its divisors is an integer number (3893510).

Almost surely, 2^23045151 is an apocalyptic number.

23045151 is a deficient number, since it is larger than the sum of its proper divisors (8102929).

23045151 is a wasteful number, since it uses less digits than its factorization.

23045151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105305.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 23045151 is about 4800.5365325138. The cubic root of 23045151 is about 284.5726682854.

Adding to 23045151 its reverse (15154032), we get a palindrome (38199183).

The spelling of 23045151 in words is "twenty-three million, forty-five thousand, one hundred fifty-one".