1102111011102 has 16 divisors (see below), whose sum is σ = 2204408756880. Its totient is φ = 367339214592.

The previous prime is 1102111011097. The next prime is 1102111011107. The reversal of 1102111011102 is 2011101112011.

It is an interprime number because it is at equal distance from previous prime (1102111011097) and next prime (1102111011107).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102111011107) 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, 7703827 + ... + 7845582.

It is an arithmetic number, because the mean of its divisors is an integer number (137775547305).

Almost surely, 2^{1102111011102} is an apocalyptic number.

1102111011102 is an abundant number, since it is smaller than the sum of its proper divisors (1102297745778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102111011102 is a wasteful number, since it uses less digits than its factorization.

1102111011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15561227.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 1102111011102 its reverse (2011101112011), we get a palindrome (3113212123113).

The spelling of 1102111011102 in words is "one trillion, one hundred two billion, one hundred eleven million, eleven thousand, one hundred two".