1104042302131 has 4 divisors (see below), whose sum is σ = 1104048948952. Its totient is φ = 1104035655312.

The previous prime is 1104042302117. The next prime is 1104042302171. The reversal of 1104042302131 is 1312032404011.

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 1104042302131 - 2¹⁹ = 1104041777843 is a prime.

It is a super-2 number, since 2×1104042302131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1104042302171) 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, 3067701 + ... + 3408646.

It is an arithmetic number, because the mean of its divisors is an integer number (276012237238).

Almost surely, 2^{1104042302131} is an apocalyptic number.

1104042302131 is a deficient number, since it is larger than the sum of its proper divisors (6646821).

1104042302131 is an equidigital number, since it uses as much as digits as its factorization.

1104042302131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6646820.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1104042302131 its reverse (1312032404011), we get a palindrome (2416074706142).

The spelling of 1104042302131 in words is "one trillion, one hundred four billion, forty-two million, three hundred two thousand, one hundred thirty-one".