1100030112112 has 10 divisors (see below), whose sum is σ = 2131308342248. Its totient is φ = 550015056048.

The previous prime is 1100030112109. The next prime is 1100030112113. The reversal of 1100030112112 is 2112110300011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1100030112092 and 1100030112101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100030112113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34375940988 + ... + 34375941019.

Almost surely, 2^{1100030112112} is an apocalyptic number.

It is an amenable number.

1100030112112 is a deficient number, since it is larger than the sum of its proper divisors (1031278230136).

1100030112112 is an equidigital number, since it uses as much as digits as its factorization.

1100030112112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68751882015 (or 68751882009 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1100030112112 its reverse (2112110300011), we get a palindrome (3212140412123).

The spelling of 1100030112112 in words is "one trillion, one hundred billion, thirty million, one hundred twelve thousand, one hundred twelve".