202113020112101 has 8 divisors (see below), whose sum is σ = 230988327333120. Its totient is φ = 173238217549488.

The previous prime is 202113020112097. The next prime is 202113020112119. The reversal of 202113020112101 is 101211020311202.

It is a happy number.

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

It is not a de Polignac number, because 202113020112101 - 2² = 202113020112097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202113020112101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202113020112301) 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, 125306006 + ... + 126908711.

It is an arithmetic number, because the mean of its divisors is an integer number (28873540916640).

Almost surely, 2^{202113020112101} is an apocalyptic number.

It is an amenable number.

202113020112101 is a deficient number, since it is larger than the sum of its proper divisors (28875307221019).

202113020112101 is a wasteful number, since it uses less digits than its factorization.

202113020112101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252329203.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 202113020112101 its reverse (101211020311202), we get a palindrome (303324040423303).

The spelling of 202113020112101 in words is "two hundred two trillion, one hundred thirteen billion, twenty million, one hundred twelve thousand, one hundred one".