23141135 has 4 divisors (see below), whose sum is σ = 27769368. Its totient is φ = 18512904.

The previous prime is 23141123. The next prime is 23141141. The reversal of 23141135 is 53114132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23141135 - 2⁶ = 23141071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2314109 + ... + 2314118.

It is an arithmetic number, because the mean of its divisors is an integer number (6942342).

Almost surely, 2^23141135 is an apocalyptic number.

23141135 is a deficient number, since it is larger than the sum of its proper divisors (4628233).

23141135 is an equidigital number, since it uses as much as digits as its factorization.

23141135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4628232.

The product of its digits is 360, while the sum is 20.

The square root of 23141135 is about 4810.5233603008. The cubic root of 23141135 is about 284.9672066505.

Adding to 23141135 its reverse (53114132), we get a palindrome (76255267).

The spelling of 23141135 in words is "twenty-three million, one hundred forty-one thousand, one hundred thirty-five".