1100313100212 has 12 divisors (see below), whose sum is σ = 2567397233856. Its totient is φ = 366771033400.

The previous prime is 1100313100141. The next prime is 1100313100259. The reversal of 1100313100212 is 2120013130011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1100313100191 and 1100313100200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45846379164 + ... + 45846379187.

It is an arithmetic number, because the mean of its divisors is an integer number (213949769488).

Almost surely, 2^{1100313100212} is an apocalyptic number.

1100313100212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1100313100212 is an abundant number, since it is smaller than the sum of its proper divisors (1467084133644).

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

1100313100212 is a wasteful number, since it uses less digits than its factorization.

1100313100212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91692758358 (or 91692758356 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1100313100212 its reverse (2120013130011), we get a palindrome (3220326230223).

The spelling of 1100313100212 in words is "one trillion, one hundred billion, three hundred thirteen million, one hundred thousand, two hundred twelve".