30102111012201 has 32 divisors (see below), whose sum is σ = 41181360000000. Its totient is φ = 19548017955648.

The previous prime is 30102111012167. The next prime is 30102111012223. The reversal of 30102111012201 is 10221011120103.

It is not a de Polignac number, because 30102111012201 - 2⁷ = 30102111012073 is a prime.

It is a super-2 number, since 2×30102111012201² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30102111012251) 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, 916640940 + ... + 916673778.

It is an arithmetic number, because the mean of its divisors is an integer number (1286917500000).

Almost surely, 2^{30102111012201} is an apocalyptic number.

It is an amenable number.

30102111012201 is a deficient number, since it is larger than the sum of its proper divisors (11079248987799).

30102111012201 is a wasteful number, since it uses less digits than its factorization.

30102111012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52013.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 30102111012201 its reverse (10221011120103), we get a palindrome (40323122132304).

The spelling of 30102111012201 in words is "thirty trillion, one hundred two billion, one hundred eleven million, twelve thousand, two hundred one".