1101112010102 has 16 divisors (see below), whose sum is σ = 1780415078400. Its totient is φ = 507721063872.

The previous prime is 1101112010101. The next prime is 1101112010113. The reversal of 1101112010102 is 2010102111011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101112010101) 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, 20158838 + ... + 20213385.

It is an arithmetic number, because the mean of its divisors is an integer number (111275942400).

Almost surely, 2^{1101112010102} is an apocalyptic number.

1101112010102 is a deficient number, since it is larger than the sum of its proper divisors (679303068298).

1101112010102 is a wasteful number, since it uses less digits than its factorization.

1101112010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40373287.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1101112010102 its reverse (2010102111011), we get a palindrome (3111214121113).

The spelling of 1101112010102 in words is "one trillion, one hundred one billion, one hundred twelve million, ten thousand, one hundred two".