1153345299 has 16 divisors (see below), whose sum is σ = 1545868800. Its totient is φ = 764871296.

The previous prime is 1153345289. The next prime is 1153345309. The reversal of 1153345299 is 9925433511.

1153345299 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1153345289) and next prime (1153345309).

It is a cyclic number.

It is not a de Polignac number, because 1153345299 - 2²⁹ = 616474387 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 1153345299.

It is not an unprimeable number, because it can be changed into a prime (1153345279) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540667 + ... + 542795.

It is an arithmetic number, because the mean of its divisors is an integer number (96616800).

Almost surely, 2^1153345299 is an apocalyptic number.

1153345299 is a deficient number, since it is larger than the sum of its proper divisors (392523501).

1153345299 is a wasteful number, since it uses less digits than its factorization.

1153345299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2994.

The product of its digits is 145800, while the sum is 42.

The square root of 1153345299 is about 33960.9378404072. The cubic root of 1153345299 is about 1048.7044638460.

The spelling of 1153345299 in words is "one billion, one hundred fifty-three million, three hundred forty-five thousand, two hundred ninety-nine".