102110111201 has 16 divisors (see below), whose sum is σ = 123353241600. Its totient is φ = 82569524688.

The previous prime is 102110111177. The next prime is 102110111221. The reversal of 102110111201 is 102111011201.

It is not a de Polignac number, because 102110111201 - 2¹⁴ = 102110094817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102110111221) 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, 1574375 + ... + 1637948.

It is an arithmetic number, because the mean of its divisors is an integer number (7709577600).

Almost surely, 2^102110111201 is an apocalyptic number.

It is an amenable number.

102110111201 is a deficient number, since it is larger than the sum of its proper divisors (21243130399).

102110111201 is a wasteful number, since it uses less digits than its factorization.

102110111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3212588.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 102110111201 its reverse (102111011201), we get a palindrome (204221122402).

The spelling of 102110111201 in words is "one hundred two billion, one hundred ten million, one hundred eleven thousand, two hundred one".