1102231099 has 2 divisors, whose sum is σ = 1102231100. Its totient is φ = 1102231098.

The previous prime is 1102231049. The next prime is 1102231121. The reversal of 1102231099 is 9901322011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1102231099 - 2⁷ = 1102230971 is a prime.

It is not a weakly prime, because it can be changed into another prime (1102231049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551115549 + 551115550.

It is an arithmetic number, because the mean of its divisors is an integer number (551115550).

Almost surely, 2^1102231099 is an apocalyptic number.

1102231099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102231099 is an equidigital number, since it uses as much as digits as its factorization.

1102231099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 1102231099 is about 33199.8659485246. The cubic root of 1102231099 is about 1032.9775590225.

The spelling of 1102231099 in words is "one billion, one hundred two million, two hundred thirty-one thousand, ninety-nine".