11102021120110 has 16 divisors (see below), whose sum is σ = 20170400990256. Its totient is φ = 4399305564928.

The previous prime is 11102021120107. The next prime is 11102021120119. The reversal of 11102021120110 is 1102112020111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102021120119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5187859267 + ... + 5187861406.

It is an arithmetic number, because the mean of its divisors is an integer number (1260650061891).

Almost surely, 2^{11102021120110} is an apocalyptic number.

11102021120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11102021120110 is a deficient number, since it is larger than the sum of its proper divisors (9068379870146).

11102021120110 is a wasteful number, since it uses less digits than its factorization.

11102021120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10375720787.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11102021120110 its reverse (1102112020111), we get a palindrome (12204133140221).

Subtracting from 11102021120110 its reverse (1102112020111), we obtain a palindrome (9999909099999).

The spelling of 11102021120110 in words is "eleven trillion, one hundred two billion, twenty-one million, one hundred twenty thousand, one hundred ten".