102201113015 has 8 divisors (see below), whose sum is σ = 122737381920. Its totient is φ = 81696859552.

The previous prime is 102201112969. The next prime is 102201113051. The reversal of 102201113015 is 510311102201.

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 102201113015 - 2²² = 102196918711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102201112984 and 102201113002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7996835 + ... + 8009604.

It is an arithmetic number, because the mean of its divisors is an integer number (15342172740).

Almost surely, 2^102201113015 is an apocalyptic number.

102201113015 is a deficient number, since it is larger than the sum of its proper divisors (20536268905).

102201113015 is a wasteful number, since it uses less digits than its factorization.

102201113015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16007721.

The product of its (nonzero) digits is 60, while the sum is 17.

Adding to 102201113015 its reverse (510311102201), we get a palindrome (612512215216).

The spelling of 102201113015 in words is "one hundred two billion, two hundred one million, one hundred thirteen thousand, fifteen".