202013032101 has 4 divisors (see below), whose sum is σ = 269350709472. Its totient is φ = 134675354732.

The previous prime is 202013032087. The next prime is 202013032103. The reversal of 202013032101 is 101230310202.

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 202013032101 - 2⁹ = 202013031589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202013032103) 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, 33668838681 + ... + 33668838686.

It is an arithmetic number, because the mean of its divisors is an integer number (67337677368).

Almost surely, 2^202013032101 is an apocalyptic number.

It is an amenable number.

202013032101 is a deficient number, since it is larger than the sum of its proper divisors (67337677371).

202013032101 is an equidigital number, since it uses as much as digits as its factorization.

202013032101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67337677370.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 202013032101 its reverse (101230310202), we get a palindrome (303243342303).

The spelling of 202013032101 in words is "two hundred two billion, thirteen million, thirty-two thousand, one hundred one".