1104343340231 has 4 divisors (see below), whose sum is σ = 1104651733464. Its totient is φ = 1104034947000.

The previous prime is 1104343340197. The next prime is 1104343340249. The reversal of 1104343340231 is 1320433434011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1104343340231 - 2¹⁰ = 1104343339207 is a prime.

It is a super-2 number, since 2×1104343340231² (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 = 1104343340194 and 1104343340203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104343340131) 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, 154191245 + ... + 154198406.

It is an arithmetic number, because the mean of its divisors is an integer number (276162933366).

Almost surely, 2^{1104343340231} is an apocalyptic number.

1104343340231 is a deficient number, since it is larger than the sum of its proper divisors (308393233).

1104343340231 is an equidigital number, since it uses as much as digits as its factorization.

1104343340231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308393232.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1104343340231 its reverse (1320433434011), we get a palindrome (2424776774242).

The spelling of 1104343340231 in words is "one trillion, one hundred four billion, three hundred forty-three million, three hundred forty thousand, two hundred thirty-one".