23141152213 has 4 divisors (see below), whose sum is σ = 23179657228. Its totient is φ = 23102647200.

The previous prime is 23141152207. The next prime is 23141152247. The reversal of 23141152213 is 31225114132.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8437892164 + 14703260049 = 91858^2 + 121257^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23141152213 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 (23141102213) 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, 19251606 + ... + 19252807.

It is an arithmetic number, because the mean of its divisors is an integer number (5794914307).

Almost surely, 2^23141152213 is an apocalyptic number.

It is an amenable number.

23141152213 is a deficient number, since it is larger than the sum of its proper divisors (38505015).

23141152213 is an equidigital number, since it uses as much as digits as its factorization.

23141152213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38505014.

The product of its digits is 1440, while the sum is 25.

Adding to 23141152213 its reverse (31225114132), we get a palindrome (54366266345).

The spelling of 23141152213 in words is "twenty-three billion, one hundred forty-one million, one hundred fifty-two thousand, two hundred thirteen".