100102110011111 has 16 divisors (see below), whose sum is σ = 112492059531264. Its totient is φ = 88382325228384.

The previous prime is 100102110011027. The next prime is 100102110011147. The reversal of 100102110011111 is 111110011201001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 100102110011111 - 2¹⁸ = 100102109748967 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100102110011092 and 100102110011101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100102110311111) 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, 8330090 + ... + 16419336.

It is an arithmetic number, because the mean of its divisors is an integer number (7030753720704).

Almost surely, 2^{100102110011111} is an apocalyptic number.

100102110011111 is a deficient number, since it is larger than the sum of its proper divisors (12389949520153).

100102110011111 is a wasteful number, since it uses less digits than its factorization.

100102110011111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8130670.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 100102110011111 its reverse (111110011201001), we get a palindrome (211212121212112).

The spelling of 100102110011111 in words is "one hundred trillion, one hundred two billion, one hundred ten million, eleven thousand, one hundred eleven".