30012530701 has 32 divisors (see below), whose sum is σ = 32729679360. Its totient is φ = 27429083136.

The previous prime is 30012530671. The next prime is 30012530707. The reversal of 30012530701 is 10703521003.

It is a cyclic number.

It is not a de Polignac number, because 30012530701 - 2¹¹ = 30012528653 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 (30012530707) 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, 27458311 + ... + 27459403.

It is an arithmetic number, because the mean of its divisors is an integer number (1022802480).

Almost surely, 2^30012530701 is an apocalyptic number.

30012530701 is the 86621-st decagonal number.

It is an amenable number.

30012530701 is a deficient number, since it is larger than the sum of its proper divisors (2717148659).

30012530701 is a wasteful number, since it uses less digits than its factorization.

30012530701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573.

The product of its (nonzero) digits is 630, while the sum is 22.

The spelling of 30012530701 in words is "thirty billion, twelve million, five hundred thirty thousand, seven hundred one".