202101202113 has 8 divisors (see below), whose sum is σ = 271081852608. Its totient is φ = 133927343184.

The previous prime is 202101202081. The next prime is 202101202123. The reversal of 202101202113 is 311202101202.

202101202113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 202101202113 - 2⁵ = 202101202081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202101202092 and 202101202101.

It is not an unprimeable number, because it can be changed into a prime (202101202123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201697306 + ... + 201698307.

It is an arithmetic number, because the mean of its divisors is an integer number (33885231576).

Almost surely, 2^202101202113 is an apocalyptic number.

It is an amenable number.

202101202113 is a deficient number, since it is larger than the sum of its proper divisors (68980650495).

202101202113 is a wasteful number, since it uses less digits than its factorization.

202101202113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403395783.

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

Adding to 202101202113 its reverse (311202101202), we get a palindrome (513303303315).

The spelling of 202101202113 in words is "two hundred two billion, one hundred one million, two hundred two thousand, one hundred thirteen".