102100110012201 has 16 divisors (see below), whose sum is σ = 155588895438848. Its totient is φ = 58340004224400.

The previous prime is 102100110012133. The next prime is 102100110012203. The reversal of 102100110012201 is 102210011001201.

It is not a de Polignac number, because 102100110012201 - 2¹⁴ = 102100109995817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102100110012203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121060705 + ... + 121901166.

It is an arithmetic number, because the mean of its divisors is an integer number (9724305964928).

Almost surely, 2^{102100110012201} is an apocalyptic number.

It is an amenable number.

102100110012201 is a deficient number, since it is larger than the sum of its proper divisors (53488785426647).

102100110012201 is a wasteful number, since it uses less digits than its factorization.

102100110012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242981892.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 102100110012201 its reverse (102210011001201), we get a palindrome (204310121013402).

The spelling of 102100110012201 in words is "one hundred two trillion, one hundred billion, one hundred ten million, twelve thousand, two hundred one".