12003030002131 has 16 divisors (see below), whose sum is σ = 13725240129216. Its totient is φ = 10282694201856.

The previous prime is 12003030002129. The next prime is 12003030002153. The reversal of 12003030002131 is 13120003030021.

It is a cyclic number.

It is not a de Polignac number, because 12003030002131 - 2¹ = 12003030002129 is a prime.

It is a super-2 number, since 2×12003030002131² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12003030002191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107520415 + ... + 107631991.

It is an arithmetic number, because the mean of its divisors is an integer number (857827508076).

Almost surely, 2^{12003030002131} is an apocalyptic number.

12003030002131 is a deficient number, since it is larger than the sum of its proper divisors (1722210127085).

12003030002131 is a wasteful number, since it uses less digits than its factorization.

12003030002131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119838.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12003030002131 its reverse (13120003030021), we get a palindrome (25123033032152).

The spelling of 12003030002131 in words is "twelve trillion, three billion, thirty million, two thousand, one hundred thirty-one".