1104031012343 has 4 divisors (see below), whose sum is σ = 1261749728400. Its totient is φ = 946312296288.

The previous prime is 1104031012327. The next prime is 1104031012351. The reversal of 1104031012343 is 3432101304011.

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 1104031012343 - 2⁴ = 1104031012327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104031014343) 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, 78859358018 + ... + 78859358031.

It is an arithmetic number, because the mean of its divisors is an integer number (315437432100).

Almost surely, 2^{1104031012343} is an apocalyptic number.

1104031012343 is a deficient number, since it is larger than the sum of its proper divisors (157718716057).

1104031012343 is an equidigital number, since it uses as much as digits as its factorization.

1104031012343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157718716056.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1104031012343 its reverse (3432101304011), we get a palindrome (4536132316354).

The spelling of 1104031012343 in words is "one trillion, one hundred four billion, thirty-one million, twelve thousand, three hundred forty-three".