1100102011112 has 48 divisors (see below), whose sum is σ = 2344426936740. Its totient is φ = 481016247552.

The previous prime is 1100102011081. The next prime is 1100102011117. The reversal of 1100102011112 is 2111102010011.

It can be written as a sum of positive squares in 2 ways, for example, as 1098148901476 + 1953109636 = 1047926^2 + 44194^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1100102011093 and 1100102011102.

It is not an unprimeable number, because it can be changed into a prime (1100102011117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14613293 + ... + 14688380.

Almost surely, 2^{1100102011112} is an apocalyptic number.

It is an amenable number.

1100102011112 is an abundant number, since it is smaller than the sum of its proper divisors (1244324925628).

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

1100102011112 is a wasteful number, since it uses less digits than its factorization.

1100102011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29301730 (or 29301707 counting only the distinct ones).

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

Adding to 1100102011112 its reverse (2111102010011), we get a palindrome (3211204021123).

The spelling of 1100102011112 in words is "one trillion, one hundred billion, one hundred two million, eleven thousand, one hundred twelve".