100102010111201 has 24 divisors (see below), whose sum is σ = 121552258121856. Its totient is φ = 80738243942400.

The previous prime is 100102010111171. The next prime is 100102010111237. The reversal of 100102010111201 is 102111010201001.

It is not a de Polignac number, because 100102010111201 - 2¹⁸ = 100102009849057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100102010117201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5018705 + ... + 15013041.

It is an arithmetic number, because the mean of its divisors is an integer number (5064677421744).

Almost surely, 2^{100102010111201} is an apocalyptic number.

It is an amenable number.

100102010111201 is a deficient number, since it is larger than the sum of its proper divisors (21450248010655).

100102010111201 is an equidigital number, since it uses as much as digits as its factorization.

100102010111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9999329 (or 9999312 counting only the distinct ones).

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

Adding to 100102010111201 its reverse (102111010201001), we get a palindrome (202213020312202).

The spelling of 100102010111201 in words is "one hundred trillion, one hundred two billion, ten million, one hundred eleven thousand, two hundred one".