23027151 has 16 divisors (see below), whose sum is σ = 35278848. Its totient is φ = 13087200.

The previous prime is 23027119. The next prime is 23027153. The reversal of 23027151 is 15172032.

It is not a de Polignac number, because 23027151 - 2⁵ = 23027119 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23027153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1141 + ... + 6881.

It is an arithmetic number, because the mean of its divisors is an integer number (2204928).

Almost surely, 2^23027151 is an apocalyptic number.

23027151 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23027151 is a deficient number, since it is larger than the sum of its proper divisors (12251697).

23027151 is a wasteful number, since it uses less digits than its factorization.

23027151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5942.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 23027151 is about 4798.6613758422. The cubic root of 23027151 is about 284.4985580854.

Adding to 23027151 its reverse (15172032), we get a palindrome (38199183).

It can be divided in two parts, 2302 and 7151, that added together give a triangular number (9453 = T₁₃₇).

The spelling of 23027151 in words is "twenty-three million, twenty-seven thousand, one hundred fifty-one".