12132110653 has 24 divisors (see below), whose sum is σ = 13235292000. Its totient is φ = 11115599040.

The previous prime is 12132110629. The next prime is 12132110657. The reversal of 12132110653 is 35601123121.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-12132110653 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 (12132110657) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24312598 + ... + 24313096.

It is an arithmetic number, because the mean of its divisors is an integer number (551470500).

Almost surely, 2^12132110653 is an apocalyptic number.

12132110653 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12132110653 is a deficient number, since it is larger than the sum of its proper divisors (1103181347).

12132110653 is a wasteful number, since it uses less digits than its factorization.

12132110653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309 (or 1296 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 12132110653 its reverse (35601123121), we get a palindrome (47733233774).

The spelling of 12132110653 in words is "twelve billion, one hundred thirty-two million, one hundred ten thousand, six hundred fifty-three".