1151098959 has 8 divisors (see below), whose sum is σ = 1539641520. Its totient is φ = 764977856.

The previous prime is 1151098937. The next prime is 1151098961. The reversal of 1151098959 is 9598901511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1151098959 - 2²⁰ = 1150050383 is a prime.

It is a super-3 number, since 3×1151098959³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151098859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604254 + ... + 606155.

It is an arithmetic number, because the mean of its divisors is an integer number (192455190).

Almost surely, 2^1151098959 is an apocalyptic number.

1151098959 is a deficient number, since it is larger than the sum of its proper divisors (388542561).

1151098959 is a wasteful number, since it uses less digits than its factorization.

1151098959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210729.

The product of its (nonzero) digits is 145800, while the sum is 48.

The square root of 1151098959 is about 33927.8493129170. The cubic root of 1151098959 is about 1048.0231767377.

The spelling of 1151098959 in words is "one billion, one hundred fifty-one million, ninety-eight thousand, nine hundred fifty-nine".