202101002101213 has 8 divisors (see below), whose sum is σ = 202712487361056. Its totient is φ = 201489522313200.

The previous prime is 202101002101169. The next prime is 202101002101231. The reversal of 202101002101213 is 312101200101202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 202101002101213 - 2¹⁷ = 202101001970141 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 (202101002191213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79906395 + ... + 82396807.

It is an arithmetic number, because the mean of its divisors is an integer number (25339060920132).

Almost surely, 2^{202101002101213} is an apocalyptic number.

It is an amenable number.

202101002101213 is a deficient number, since it is larger than the sum of its proper divisors (611485259843).

202101002101213 is a wasteful number, since it uses less digits than its factorization.

202101002101213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735915.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 202101002101213 its reverse (312101200101202), we get a palindrome (514202202202415).

The spelling of 202101002101213 in words is "two hundred two trillion, one hundred one billion, two million, one hundred one thousand, two hundred thirteen".