30100101213 has 128 divisors (see below), whose sum is σ = 54642954240. Its totient is φ = 14287933440.

The previous prime is 30100101197. The next prime is 30100101233. The reversal of 30100101213 is 31210100103.

It is not a de Polignac number, because 30100101213 - 2⁴ = 30100101197 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30100101233) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 10129818 + ... + 10132788.

It is an arithmetic number, because the mean of its divisors is an integer number (426898080).

Almost surely, 2^30100101213 is an apocalyptic number.

It is an amenable number.

30100101213 is a deficient number, since it is larger than the sum of its proper divisors (24542853027).

30100101213 is a wasteful number, since it uses less digits than its factorization.

30100101213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3107.

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

Adding to 30100101213 its reverse (31210100103), we get a palindrome (61310201316).

The spelling of 30100101213 in words is "thirty billion, one hundred million, one hundred one thousand, two hundred thirteen".