30012313112031 has 8 divisors (see below), whose sum is σ = 42122544718720. Its totient is φ = 18955145123352.

The previous prime is 30012313112011. The next prime is 30012313112083. The reversal of 30012313112031 is 13021131321003.

It is a happy number.

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

It is not a de Polignac number, because 30012313112031 - 2¹⁵ = 30012313079263 is a prime.

It is a super-2 number, since 2×30012313112031² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30012313111989 and 30012313112007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30012313112011) 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, 263265904435 + ... + 263265904548.

It is an arithmetic number, because the mean of its divisors is an integer number (5265318089840).

Almost surely, 2^{30012313112031} is an apocalyptic number.

30012313112031 is a deficient number, since it is larger than the sum of its proper divisors (12110231606689).

30012313112031 is a wasteful number, since it uses less digits than its factorization.

30012313112031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526531809005.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 30012313112031 its reverse (13021131321003), we get a palindrome (43033444433034).

The spelling of 30012313112031 in words is "thirty trillion, twelve billion, three hundred thirteen million, one hundred twelve thousand, thirty-one".