1130998913 has 8 divisors (see below), whose sum is σ = 1234261920. Its totient is φ = 1027810080.

The previous prime is 1130998901. The next prime is 1130998931. The reversal of 1130998913 is 3198990311.

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

It is not a de Polignac number, because 1130998913 - 2¹⁸ = 1130736769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130598913) 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, 16181 + ... + 50237.

It is an arithmetic number, because the mean of its divisors is an integer number (154282740).

Almost surely, 2^1130998913 is an apocalyptic number.

It is an amenable number.

1130998913 is a deficient number, since it is larger than the sum of its proper divisors (103263007).

1130998913 is a wasteful number, since it uses less digits than its factorization.

1130998913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37087.

The product of its (nonzero) digits is 52488, while the sum is 44.

The square root of 1130998913 is about 33630.3272805960. The cubic root of 1130998913 is about 1041.8872637982.

The spelling of 1130998913 in words is "one billion, one hundred thirty million, nine hundred ninety-eight thousand, nine hundred thirteen".