1100312113331 has 8 divisors (see below), whose sum is σ = 1111127407104. Its totient is φ = 1089499370760.

The previous prime is 1100312113301. The next prime is 1100312113367. The reversal of 1100312113331 is 1333112130011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1100312113331 - 2²² = 1100307919027 is a prime.

It is a super-2 number, since 2×1100312113331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100312113301) 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 7 ways as a sum of consecutive naturals, for example, 234860 + ... + 1501926.

It is an arithmetic number, because the mean of its divisors is an integer number (138890925888).

Almost surely, 2^{1100312113331} is an apocalyptic number.

1100312113331 is a deficient number, since it is larger than the sum of its proper divisors (10815293773).

1100312113331 is a wasteful number, since it uses less digits than its factorization.

1100312113331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275601.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 1100312113331 its reverse (1333112130011), we get a palindrome (2433424243342).

The spelling of 1100312113331 in words is "one trillion, one hundred billion, three hundred twelve million, one hundred thirteen thousand, three hundred thirty-one".