1104320042031 has 4 divisors (see below), whose sum is σ = 1472426722712. Its totient is φ = 736213361352.

The previous prime is 1104320041961. The next prime is 1104320042071. The reversal of 1104320042031 is 1302400234011.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1104320042031 - 2¹¹ = 1104320039983 is a prime.

It is a super-2 number, since 2×1104320042031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1104320041989 and 1104320042007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104320042071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184053340336 + ... + 184053340341.

It is an arithmetic number, because the mean of its divisors is an integer number (368106680678).

Almost surely, 2^{1104320042031} is an apocalyptic number.

1104320042031 is a deficient number, since it is larger than the sum of its proper divisors (368106680681).

1104320042031 is an equidigital number, since it uses as much as digits as its factorization.

1104320042031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368106680680.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1104320042031 its reverse (1302400234011), we get a palindrome (2406720276042).

The spelling of 1104320042031 in words is "one trillion, one hundred four billion, three hundred twenty million, forty-two thousand, thirty-one".