1104031111331 has 2 divisors, whose sum is σ = 1104031111332. Its totient is φ = 1104031111330.

The previous prime is 1104031111307. The next prime is 1104031111349. The reversal of 1104031111331 is 1331111304011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1104031111331 - 2¹⁰ = 1104031110307 is a prime.

It is a super-2 number, since 2×1104031111331² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1104031113331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552015555665 + 552015555666.

It is an arithmetic number, because the mean of its divisors is an integer number (552015555666).

Almost surely, 2^{1104031111331} is an apocalyptic number.

1104031111331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104031111331 is an equidigital number, since it uses as much as digits as its factorization.

1104031111331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 1104031111331 its reverse (1331111304011), we get a palindrome (2435142415342).

The spelling of 1104031111331 in words is "one trillion, one hundred four billion, thirty-one million, one hundred eleven thousand, three hundred thirty-one".