23002141 has 4 divisors (see below), whose sum is σ = 24212800. Its totient is φ = 21791484.

The previous prime is 23002127. The next prime is 23002151. The reversal of 23002141 is 14120032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23002141 - 2⁷ = 23002013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23002121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605301 + ... + 605338.

It is an arithmetic number, because the mean of its divisors is an integer number (6053200).

Almost surely, 2^23002141 is an apocalyptic number.

It is an amenable number.

23002141 is a deficient number, since it is larger than the sum of its proper divisors (1210659).

23002141 is a wasteful number, since it uses less digits than its factorization.

23002141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210658.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 23002141 is about 4796.0547327986. The cubic root of 23002141 is about 284.3955219421.

Adding to 23002141 its reverse (14120032), we get a palindrome (37122173).

The spelling of 23002141 in words is "twenty-three million, two thousand, one hundred forty-one".