202113102201 has 4 divisors (see below), whose sum is σ = 269484136272. Its totient is φ = 134742068132.

The previous prime is 202113102197. The next prime is 202113102239. The reversal of 202113102201 is 102201311202.

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 202113102201 - 2² = 202113102197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202113102271) 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, 33685517031 + ... + 33685517036.

It is an arithmetic number, because the mean of its divisors is an integer number (67371034068).

Almost surely, 2^202113102201 is an apocalyptic number.

It is an amenable number.

202113102201 is a deficient number, since it is larger than the sum of its proper divisors (67371034071).

202113102201 is an equidigital number, since it uses as much as digits as its factorization.

202113102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67371034070.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 202113102201 its reverse (102201311202), we get a palindrome (304314413403).

The spelling of 202113102201 in words is "two hundred two billion, one hundred thirteen million, one hundred two thousand, two hundred one".