12153113241 has 32 divisors (see below), whose sum is σ = 17620684800. Its totient is φ = 7422373440.

The previous prime is 12153113237. The next prime is 12153113243. The reversal of 12153113241 is 14231135121.

It is not a de Polignac number, because 12153113241 - 2² = 12153113237 is a prime.

It is a super-2 number, since 2×12153113241² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12153113243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4343655 + ... + 4346451.

It is an arithmetic number, because the mean of its divisors is an integer number (550646400).

Almost surely, 2^12153113241 is an apocalyptic number.

It is an amenable number.

12153113241 is a deficient number, since it is larger than the sum of its proper divisors (5467571559).

12153113241 is a wasteful number, since it uses less digits than its factorization.

12153113241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5309.

The product of its digits is 720, while the sum is 24.

Adding to 12153113241 its reverse (14231135121), we get a palindrome (26384248362).

The spelling of 12153113241 in words is "twelve billion, one hundred fifty-three million, one hundred thirteen thousand, two hundred forty-one".