1359211099 has 4 divisors (see below), whose sum is σ = 1360080064. Its totient is φ = 1358342136.

The previous prime is 1359211079. The next prime is 1359211103. The reversal of 1359211099 is 9901129531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1359211099 - 2¹³ = 1359202907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1359211019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432132 + ... + 435265.

It is an arithmetic number, because the mean of its divisors is an integer number (340020016).

Almost surely, 2^1359211099 is an apocalyptic number.

1359211099 is a deficient number, since it is larger than the sum of its proper divisors (868965).

1359211099 is an equidigital number, since it uses as much as digits as its factorization.

1359211099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868964.

The product of its (nonzero) digits is 21870, while the sum is 40.

The square root of 1359211099 is about 36867.4802366530. The cubic root of 1359211099 is about 1107.7173823689.

The spelling of 1359211099 in words is "one billion, three hundred fifty-nine million, two hundred eleven thousand, ninety-nine".