102021102113303 has 8 divisors (see below), whose sum is σ = 103170986832240. Its totient is φ = 100871296954560.

The previous prime is 102021102113279. The next prime is 102021102113317. The reversal of 102021102113303 is 303311201120201.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-102021102113303 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 (102021102113353) 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, 17309093 + ... + 22442078.

It is an arithmetic number, because the mean of its divisors is an integer number (12896373354030).

Almost surely, 2^{102021102113303} is an apocalyptic number.

102021102113303 is a deficient number, since it is larger than the sum of its proper divisors (1149884718937).

102021102113303 is an equidigital number, since it uses as much as digits as its factorization.

102021102113303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39780097.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 102021102113303 its reverse (303311201120201), we get a palindrome (405332303233504).

The spelling of 102021102113303 in words is "one hundred two trillion, twenty-one billion, one hundred two million, one hundred thirteen thousand, three hundred three".