1100313320231 has 16 divisors (see below), whose sum is σ = 1125716745600. Its totient is φ = 1075140451488.

The previous prime is 1100313320221. The next prime is 1100313320237. The reversal of 1100313320231 is 1320233130011.

It is a cyclic number.

It is not a de Polignac number, because 1100313320231 - 2¹⁸ = 1100313058087 is a prime.

It is a super-2 number, since 2×1100313320231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100313320237) 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 15 ways as a sum of consecutive naturals, for example, 24870176 + ... + 24914378.

It is an arithmetic number, because the mean of its divisors is an integer number (70357296600).

Almost surely, 2^{1100313320231} is an apocalyptic number.

1100313320231 is a deficient number, since it is larger than the sum of its proper divisors (25403425369).

1100313320231 is a wasteful number, since it uses less digits than its factorization.

1100313320231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46798.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1100313320231 its reverse (1320233130011), we get a palindrome (2420546450242).

The spelling of 1100313320231 in words is "one trillion, one hundred billion, three hundred thirteen million, three hundred twenty thousand, two hundred thirty-one".