23010501 has 12 divisors (see below), whose sum is σ = 32381952. Its totient is φ = 14532264.

The previous prime is 23010497. The next prime is 23010521. The reversal of 23010501 is 10501032.

23010501 = T₁₆₁ + T₁₆₂ + ... + T₅₂₁.

It is not a de Polignac number, because 23010501 - 2² = 23010497 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23010521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9541 + ... + 11706.

It is an arithmetic number, because the mean of its divisors is an integer number (2698496).

Almost surely, 2^23010501 is an apocalyptic number.

It is an amenable number.

23010501 is a deficient number, since it is larger than the sum of its proper divisors (9371451).

23010501 is a wasteful number, since it uses less digits than its factorization.

23010501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21288 (or 21269 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 23010501 is about 4796.9262033098. The cubic root of 23010501 is about 284.4299717583.

Adding to 23010501 its reverse (10501032), we get a palindrome (33511533).

It can be divided in two parts, 230 and 10501, that added together give a triangular number (10731 = T₁₄₆).

The spelling of 23010501 in words is "twenty-three million, ten thousand, five hundred one".