12131003330010 has 160 divisors (see below), whose sum is σ = 33607756334592. Its totient is φ = 3138086085120.

The previous prime is 12131003329997. The next prime is 12131003330099. The reversal of 12131003330010 is 1003330013121.

It is a happy number.

12131003330010 is a `hidden beast` number, since 1 + 21 + 310 + 0 + 3 + 330 + 0 + 1 + 0 = 666.

It is a super-2 number, since 2×12131003330010² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2891955 + ... + 5711865.

Almost surely, 2^{12131003330010} is an apocalyptic number.

12131003330010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12131003330010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16803878167296).

12131003330010 is an abundant number, since it is smaller than the sum of its proper divisors (21476753004582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12131003330010 is a wasteful number, since it uses less digits than its factorization.

12131003330010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2820090 (or 2820081 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 12131003330010 its reverse (1003330013121), we get a palindrome (13134333343131).

The spelling of 12131003330010 in words is "twelve trillion, one hundred thirty-one billion, three million, three hundred thirty thousand, ten".