23020141 has 4 divisors (see below), whose sum is σ = 23073984. Its totient is φ = 22966300.

The previous prime is 23020111. The next prime is 23020181. The reversal of 23020141 is 14102032.

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 23020141 - 2⁷ = 23020013 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 (23020111) 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, 26275 + ... + 27136.

It is an arithmetic number, because the mean of its divisors is an integer number (5768496).

Almost surely, 2^23020141 is an apocalyptic number.

It is an amenable number.

23020141 is a deficient number, since it is larger than the sum of its proper divisors (53843).

23020141 is an equidigital number, since it uses as much as digits as its factorization.

23020141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53842.

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

The square root of 23020141 is about 4797.9309082145. The cubic root of 23020141 is about 284.4696858308.

Adding to 23020141 its reverse (14102032), we get a palindrome (37122173).

The spelling of 23020141 in words is "twenty-three million, twenty thousand, one hundred forty-one".