1104310043431 has 16 divisors (see below), whose sum is σ = 1304732687104. Its totient is φ = 915007290624.

The previous prime is 1104310043411. The next prime is 1104310043549. The reversal of 1104310043431 is 1343400134011.

It is a happy number.

It is not a de Polignac number, because 1104310043431 - 2¹⁷ = 1104309912359 is a prime.

It is a super-2 number, since 2×1104310043431² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1104310043396 and 1104310043405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104310043411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18882165 + ... + 18940558.

It is an arithmetic number, because the mean of its divisors is an integer number (81545792944).

Almost surely, 2^{1104310043431} is an apocalyptic number.

1104310043431 is a deficient number, since it is larger than the sum of its proper divisors (200422643673).

1104310043431 is an equidigital number, since it uses as much as digits as its factorization.

1104310043431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37822870.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1104310043431 its reverse (1343400134011), we get a palindrome (2447710177442).

The spelling of 1104310043431 in words is "one trillion, one hundred four billion, three hundred ten million, forty-three thousand, four hundred thirty-one".