1101100201312 has 24 divisors (see below), whose sum is σ = 2167964667792. Its totient is φ = 550506000000.

The previous prime is 1101100201247. The next prime is 1101100201319. The reversal of 1101100201312 is 2131020011011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1101100201292 and 1101100201301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101100201319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 970564 + ... + 1773187.

It is an arithmetic number, because the mean of its divisors is an integer number (90331861158).

Almost surely, 2^{1101100201312} is an apocalyptic number.

It is an amenable number.

1101100201312 is a deficient number, since it is larger than the sum of its proper divisors (1066864466480).

1101100201312 is a wasteful number, since it uses less digits than its factorization.

1101100201312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2756302 (or 2756294 counting only the distinct ones).

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

Adding to 1101100201312 its reverse (2131020011011), we get a palindrome (3232120212323).

The spelling of 1101100201312 in words is "one trillion, one hundred one billion, one hundred million, two hundred one thousand, three hundred twelve".