12010203131310 has 48 divisors (see below), whose sum is σ = 32070488370336. Its totient is φ = 3116160811584.

The previous prime is 12010203131299. The next prime is 12010203131321. The reversal of 12010203131310 is 1313130201021.

12010203131310 is a `hidden beast` number, since 1 + 20 + 1 + 0 + 20 + 313 + 1 + 310 = 666.

It is an interprime number because it is at equal distance from previous prime (12010203131299) and next prime (12010203131321).

It is a super-2 number, since 2×12010203131310² (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 a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1803330474 + ... + 1803337133.

It is an arithmetic number, because the mean of its divisors is an integer number (668135174382).

Almost surely, 2^{12010203131310} is an apocalyptic number.

12010203131310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12010203131310 is an abundant number, since it is smaller than the sum of its proper divisors (20060285239026).

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

12010203131310 is a wasteful number, since it uses less digits than its factorization.

12010203131310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3606667657 (or 3606667654 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 12010203131310 its reverse (1313130201021), we get a palindrome (13323333332331).

The spelling of 12010203131310 in words is "twelve trillion, ten billion, two hundred three million, one hundred thirty-one thousand, three hundred ten".