1103411999 has 2 divisors, whose sum is σ = 1103412000. Its totient is φ = 1103411998.

The previous prime is 1103411983. The next prime is 1103412017. The reversal of 1103411999 is 9991143011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1103411999 - 2⁴ = 1103411983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103411899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551705999 + 551706000.

It is an arithmetic number, because the mean of its divisors is an integer number (551706000).

Almost surely, 2^1103411999 is an apocalyptic number.

1103411999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103411999 is an equidigital number, since it uses as much as digits as its factorization.

1103411999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 38.

The square root of 1103411999 is about 33217.6458979260. The cubic root of 1103411999 is about 1033.3463285798.

The spelling of 1103411999 in words is "one billion, one hundred three million, four hundred eleven thousand, nine hundred ninety-nine".