1180010099 has 2 divisors, whose sum is σ = 1180010100. Its totient is φ = 1180010098.

The previous prime is 1180010077. The next prime is 1180010113. The reversal of 1180010099 is 9900100811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1180010099 - 2⁸ = 1180009843 is a prime.

It is not a weakly prime, because it can be changed into another prime (1180310099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 590005049 + 590005050.

It is an arithmetic number, because the mean of its divisors is an integer number (590005050).

Almost surely, 2^1180010099 is an apocalyptic number.

1180010099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1180010099 is an equidigital number, since it uses as much as digits as its factorization.

1180010099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 29.

The square root of 1180010099 is about 34351.2750709490. The cubic root of 1180010099 is about 1056.7248198924.

The spelling of 1180010099 in words is "one billion, one hundred eighty million, ten thousand, ninety-nine".