202430111201 has 4 divisors (see below), whose sum is σ = 213084327600. Its totient is φ = 191775894804.

The previous prime is 202430111179. The next prime is 202430111269. The reversal of 202430111201 is 102111034202.

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.

It is a cyclic number.

It is not a de Polignac number, because 202430111201 - 2⁶ = 202430111137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 202430111201.

It is not an unprimeable number, because it can be changed into a prime (202430111291) 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, 5327108171 + ... + 5327108208.

It is an arithmetic number, because the mean of its divisors is an integer number (53271081900).

Almost surely, 2^202430111201 is an apocalyptic number.

It is an amenable number.

202430111201 is a deficient number, since it is larger than the sum of its proper divisors (10654216399).

202430111201 is a wasteful number, since it uses less digits than its factorization.

202430111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10654216398.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 202430111201 its reverse (102111034202), we get a palindrome (304541145403).

The spelling of 202430111201 in words is "two hundred two billion, four hundred thirty million, one hundred eleven thousand, two hundred one".