30013101012 has 12 divisors (see below), whose sum is σ = 70030569056. Its totient is φ = 10004367000.

The previous prime is 30013101007. The next prime is 30013101023. The reversal of 30013101012 is 21010131003.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 2501091751 = 30013101012 / (3 + 0 + 0 + 1 + 3 + 1 + 0 + 1 + 0 + 1 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1250545864 + ... + 1250545887.

Almost surely, 2^30013101012 is an apocalyptic number.

It is an amenable number.

30013101012 is an abundant number, since it is smaller than the sum of its proper divisors (40017468044).

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

30013101012 is a wasteful number, since it uses less digits than its factorization.

30013101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2501091758 (or 2501091756 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 30013101012 its reverse (21010131003), we get a palindrome (51023232015).

It can be divided in two parts, 3001 and 3101012, that added together give a palindrome (3104013).

The spelling of 30013101012 in words is "thirty billion, thirteen million, one hundred one thousand, twelve".