12002103102131 has 8 divisors (see below), whose sum is σ = 12036922937520. Its totient is φ = 11967328577952.

The previous prime is 12002103102097. The next prime is 12002103102173. The reversal of 12002103102131 is 13120130120021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12002103102131 is a prime.

It is a super-2 number, since 2×12002103102131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12002103102631) 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, 10797236 + ... + 11856833.

It is an arithmetic number, because the mean of its divisors is an integer number (1504615367190).

Almost surely, 2^{12002103102131} is an apocalyptic number.

12002103102131 is a deficient number, since it is larger than the sum of its proper divisors (34819835389).

12002103102131 is a wasteful number, since it uses less digits than its factorization.

12002103102131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22655605.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12002103102131 its reverse (13120130120021), we get a palindrome (25122233222152).

The spelling of 12002103102131 in words is "twelve trillion, two billion, one hundred three million, one hundred two thousand, one hundred thirty-one".