30100313012 has 48 divisors (see below), whose sum is σ = 67938030720. Its totient is φ = 11322998400.

The previous prime is 30100312993. The next prime is 30100313017. The reversal of 30100313012 is 21031300103.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30100313017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1676039 + ... + 1693902.

It is an arithmetic number, because the mean of its divisors is an integer number (1415375640).

Almost surely, 2^30100313012 is an apocalyptic number.

It is an amenable number.

30100313012 is an abundant number, since it is smaller than the sum of its proper divisors (37837717708).

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

30100313012 is a wasteful number, since it uses less digits than its factorization.

30100313012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369992 (or 3369990 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 30100313012 its reverse (21031300103), we get a palindrome (51131613115).

The spelling of 30100313012 in words is "thirty billion, one hundred million, three hundred thirteen thousand, twelve".