23001051 has 16 divisors (see below), whose sum is σ = 32569344. Its totient is φ = 14388864.

The previous prime is 23001049. The next prime is 23001053. The reversal of 23001051 is 15010032.

It is an interprime number because it is at equal distance from previous prime (23001049) and next prime (23001053).

It is not a de Polignac number, because 23001051 - 2¹ = 23001049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23001053) 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 15 ways as a sum of consecutive naturals, for example, 30586 + ... + 31328.

It is an arithmetic number, because the mean of its divisors is an integer number (2035584).

Almost surely, 2^23001051 is an apocalyptic number.

23001051 is a deficient number, since it is larger than the sum of its proper divisors (9568293).

23001051 is a wasteful number, since it uses less digits than its factorization.

23001051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370.

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

The square root of 23001051 is about 4795.9410963856. The cubic root of 23001051 is about 284.3910296644.

Adding to 23001051 its reverse (15010032), we get a palindrome (38011083).

The spelling of 23001051 in words is "twenty-three million, one thousand, fifty-one".