1100311022032 has 40 divisors (see below), whose sum is σ = 2137926038976. Its totient is φ = 548590411776.

The previous prime is 1100311022029. The next prime is 1100311022051. The reversal of 1100311022032 is 2302201130011.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 1100311021997 and 1100311022015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7875408 + ... + 8013904.

Almost surely, 2^{1100311022032} is an apocalyptic number.

It is an amenable number.

1100311022032 is a deficient number, since it is larger than the sum of its proper divisors (1037615016944).

1100311022032 is a wasteful number, since it uses less digits than its factorization.

1100311022032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139915 (or 139909 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1100311022032 its reverse (2302201130011), we get a palindrome (3402512152043).

The spelling of 1100311022032 in words is "one trillion, one hundred billion, three hundred eleven million, twenty-two thousand, thirty-two".