101111110102 has 16 divisors (see below), whose sum is σ = 154935543312. Its totient is φ = 49474343520.

The previous prime is 101111110097. The next prime is 101111110127. The reversal of 101111110102 is 201011111101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2079468 + ... + 2127535.

It is an arithmetic number, because the mean of its divisors is an integer number (9683471457).

Almost surely, 2^101111110102 is an apocalyptic number.

101111110102 is a deficient number, since it is larger than the sum of its proper divisors (53824433210).

101111110102 is a wasteful number, since it uses less digits than its factorization.

101111110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4207263.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 101111110102 its reverse (201011111101), we get a palindrome (302122221203).

Subtracting 101111110102 from its reverse (201011111101), we obtain a palindrome (99900000999).

The spelling of 101111110102 in words is "one hundred one billion, one hundred eleven million, one hundred ten thousand, one hundred two".