30211102213013 has 16 divisors (see below), whose sum is σ = 32371701238656. Its totient is φ = 28094357890560.

The previous prime is 30211102212953. The next prime is 30211102213087. The reversal of 30211102213013 is 31031220111203.

It is a happy number.

It is not a de Polignac number, because 30211102213013 - 2²⁶ = 30211035104149 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 (30211102413013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18697928 + ... + 20249313.

It is an arithmetic number, because the mean of its divisors is an integer number (2023231327416).

Almost surely, 2^{30211102213013} is an apocalyptic number.

It is an amenable number.

30211102213013 is a deficient number, since it is larger than the sum of its proper divisors (2160599025643).

30211102213013 is a wasteful number, since it uses less digits than its factorization.

30211102213013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38947804.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 30211102213013 its reverse (31031220111203), we get a palindrome (61242322324216).

The spelling of 30211102213013 in words is "thirty trillion, two hundred eleven billion, one hundred two million, two hundred thirteen thousand, thirteen".