102120002110202 has 8 divisors (see below), whose sum is σ = 154611591980256. Its totient is φ = 50582804783452.

The previous prime is 102120002110199. The next prime is 102120002110241. The reversal of 102120002110202 is 202011200021201.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238598135558 + ... + 238598135985.

It is an arithmetic number, because the mean of its divisors is an integer number (19326448997532).

Almost surely, 2^{102120002110202} is an apocalyptic number.

102120002110202 is a deficient number, since it is larger than the sum of its proper divisors (52491589870054).

102120002110202 is a wasteful number, since it uses less digits than its factorization.

102120002110202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477196271652.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102120002110202 its reverse (202011200021201), we get a palindrome (304131202131403).

The spelling of 102120002110202 in words is "one hundred two trillion, one hundred twenty billion, two million, one hundred ten thousand, two hundred two".