102201210021113 has 8 divisors (see below), whose sum is σ = 117065042891328. Its totient is φ = 87403292153424.

The previous prime is 102201210021107. The next prime is 102201210021167. The reversal of 102201210021113 is 311120012102201.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102201210021113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102201210021091 and 102201210021100.

It is not an unprimeable number, because it can be changed into a prime (102201210020113) 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, 16478747306 + ... + 16478753507.

It is an arithmetic number, because the mean of its divisors is an integer number (14633130361416).

Almost surely, 2^{102201210021113} is an apocalyptic number.

It is an amenable number.

102201210021113 is a deficient number, since it is larger than the sum of its proper divisors (14863832870215).

102201210021113 is an equidigital number, since it uses as much as digits as its factorization.

102201210021113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32957501263.

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

Adding to 102201210021113 its reverse (311120012102201), we get a palindrome (413321222123314).

The spelling of 102201210021113 in words is "one hundred two trillion, two hundred one billion, two hundred ten million, twenty-one thousand, one hundred thirteen".