102102201120201 has 32 divisors (see below), whose sum is σ = 143733261851520. Its totient is φ = 64375332940800.

The previous prime is 102102201120167. The next prime is 102102201120209. The reversal of 102102201120201 is 102021102201201.

It is not a de Polignac number, because 102102201120201 - 2³⁰ = 102101127378377 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (102102201120209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38636275 + ... + 41194248.

It is an arithmetic number, because the mean of its divisors is an integer number (4491664432860).

Almost surely, 2^{102102201120201} is an apocalyptic number.

It is an amenable number.

102102201120201 is a deficient number, since it is larger than the sum of its proper divisors (41631060731319).

102102201120201 is a wasteful number, since it uses less digits than its factorization.

102102201120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79830857.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 102102201120201 its reverse (102021102201201), we get a palindrome (204123303321402).

The spelling of 102102201120201 in words is "one hundred two trillion, one hundred two billion, two hundred one million, one hundred twenty thousand, two hundred one".