102110000021110 has 16 divisors (see below), whose sum is σ = 183818325092976. Its totient is φ = 40839483329568.

The previous prime is 102110000021027. The next prime is 102110000021149. The reversal of 102110000021110 is 11120000011201.

It is a super-2 number, since 2×102110000021110² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 564489909 + ... + 564670768.

It is an arithmetic number, because the mean of its divisors is an integer number (11488645318311).

Almost surely, 2^{102110000021110} is an apocalyptic number.

102110000021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102110000021110 is a deficient number, since it is larger than the sum of its proper divisors (81708325071866).

102110000021110 is a wasteful number, since it uses less digits than its factorization.

102110000021110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129169727.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 102110000021110 its reverse (11120000011201), we get a palindrome (113230000032311).

Subtracting from 102110000021110 its reverse (11120000011201), we obtain a palindrome (90990000009909).

The spelling of 102110000021110 in words is "one hundred two trillion, one hundred ten billion, twenty-one thousand, one hundred ten".