30161030210272 has 96 divisors (see below), whose sum is σ = 66352556676672. Its totient is φ = 13404614344704.

The previous prime is 30161030210263. The next prime is 30161030210287. The reversal of 30161030210272 is 27201203016103.

It is a self number, because there is not a number n which added to its sum of digits gives 30161030210272.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8607628 + ... + 11593675.

It is an arithmetic number, because the mean of its divisors is an integer number (691172465382).

Almost surely, 2^{30161030210272} is an apocalyptic number.

30161030210272 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30161030210272 is an abundant number, since it is smaller than the sum of its proper divisors (36191526466400).

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

30161030210272 is a wasteful number, since it uses less digits than its factorization.

30161030210272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20201460 (or 20201452 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 30161030210272 its reverse (27201203016103), we get a palindrome (57362233226375).

The spelling of 30161030210272 in words is "thirty trillion, one hundred sixty-one billion, thirty million, two hundred ten thousand, two hundred seventy-two".