23153134541 has 8 divisors (see below), whose sum is σ = 23860062744. Its totient is φ = 22450478400.

The previous prime is 23153134523. The next prime is 23153134597. The reversal of 23153134541 is 14543135132.

It can be written as a sum of positive squares in 4 ways, for example, as 19429572100 + 3723562441 = 139390^2 + 61021^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23153134541 - 2³⁰ = 22079392717 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23153134498 and 23153134507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23153134841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1057010 + ... + 1078691.

It is an arithmetic number, because the mean of its divisors is an integer number (2982507843).

Almost surely, 2^23153134541 is an apocalyptic number.

It is an amenable number.

23153134541 is a deficient number, since it is larger than the sum of its proper divisors (706928203).

23153134541 is a wasteful number, since it uses less digits than its factorization.

23153134541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2136031.

The product of its digits is 21600, while the sum is 32.

Adding to 23153134541 its reverse (14543135132), we get a palindrome (37696269673).

The spelling of 23153134541 in words is "twenty-three billion, one hundred fifty-three million, one hundred thirty-four thousand, five hundred forty-one".