201232030121113 has 4 divisors (see below), whose sum is σ = 201232059013648. Its totient is φ = 201232001228580.

The previous prime is 201232030121107. The next prime is 201232030121257. The reversal of 201232030121113 is 311121030232102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 201232030121113 - 2⁵ = 201232030121081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201232030121713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3125470 + ... + 20303512.

It is an arithmetic number, because the mean of its divisors is an integer number (50308014753412).

Almost surely, 2^{201232030121113} is an apocalyptic number.

It is an amenable number.

201232030121113 is a deficient number, since it is larger than the sum of its proper divisors (28892535).

201232030121113 is a wasteful number, since it uses less digits than its factorization.

201232030121113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28892534.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 201232030121113 its reverse (311121030232102), we get a palindrome (512353060353215).

The spelling of 201232030121113 in words is "two hundred one trillion, two hundred thirty-two billion, thirty million, one hundred twenty-one thousand, one hundred thirteen".