1100104631 has 2 divisors, whose sum is σ = 1100104632. Its totient is φ = 1100104630.

The previous prime is 1100104597. The next prime is 1100104633. The reversal of 1100104631 is 1364010011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1100104631 - 2²⁶ = 1032995767 is a prime.

It is a super-3 number, since 3×1100104631³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 1100104633, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100104633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550052315 + 550052316.

It is an arithmetic number, because the mean of its divisors is an integer number (550052316).

Almost surely, 2^1100104631 is an apocalyptic number.

1100104631 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100104631 is an equidigital number, since it uses as much as digits as its factorization.

1100104631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1100104631 is about 33167.8252377210. The cubic root of 1100104631 is about 1032.3128442674.

Adding to 1100104631 its reverse (1364010011), we get a palindrome (2464114642).

The spelling of 1100104631 in words is "one billion, one hundred million, one hundred four thousand, six hundred thirty-one".