30012131332111 has 8 divisors (see below), whose sum is σ = 30392351020800. Its totient is φ = 29631919625880.

The previous prime is 30012131332097. The next prime is 30012131332219. The reversal of 30012131332111 is 11123313121003.

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

It is a cyclic number.

It is not a de Polignac number, because 30012131332111 - 2³³ = 30003541397519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30012131132111) 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, 5761320 + ... + 9654898.

It is an arithmetic number, because the mean of its divisors is an integer number (3799043877600).

Almost surely, 2^{30012131332111} is an apocalyptic number.

30012131332111 is a deficient number, since it is larger than the sum of its proper divisors (380219688689).

30012131332111 is an equidigital number, since it uses as much as digits as its factorization.

30012131332111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3991229.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 30012131332111 its reverse (11123313121003), we get a palindrome (41135444453114).

The spelling of 30012131332111 in words is "thirty trillion, twelve billion, one hundred thirty-one million, three hundred thirty-two thousand, one hundred eleven".