1101102112102 has 16 divisors (see below), whose sum is σ = 1741231854432. Its totient is φ = 521185040640.

The previous prime is 1101102112073. The next prime is 1101102112139. The reversal of 1101102112102 is 2012112011011.

It is a happy number.

It is a super-2 number, since 2×1101102112102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123382149 + ... + 123391072.

It is an arithmetic number, because the mean of its divisors is an integer number (108826990902).

Almost surely, 2^{1101102112102} is an apocalyptic number.

1101102112102 is a deficient number, since it is larger than the sum of its proper divisors (640129742330).

1101102112102 is a wasteful number, since it uses less digits than its factorization.

1101102112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246773343.

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

Adding to 1101102112102 its reverse (2012112011011), we get a palindrome (3113214123113).

The spelling of 1101102112102 in words is "one trillion, one hundred one billion, one hundred two million, one hundred twelve thousand, one hundred two".