30311003101012 has 96 divisors (see below), whose sum is σ = 56990912348160. Its totient is φ = 14072061104640.

The previous prime is 30311003101009. The next prime is 30311003101019. The reversal of 30311003101012 is 21010130011303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30311003101019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2382746812 + ... + 2382759532.

It is an arithmetic number, because the mean of its divisors is an integer number (593655336960).

Almost surely, 2^{30311003101012} is an apocalyptic number.

It is an amenable number.

30311003101012 is a deficient number, since it is larger than the sum of its proper divisors (26679909247148).

30311003101012 is a wasteful number, since it uses less digits than its factorization.

30311003101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17261 (or 17259 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 30311003101012 its reverse (21010130011303), we get a palindrome (51321133112315).

The spelling of 30311003101012 in words is "thirty trillion, three hundred eleven billion, three million, one hundred one thousand, twelve".