1150090083 has 56 divisors (see below), whose sum is σ = 1858274880. Its totient is φ = 709112880.

The previous prime is 1150090079. The next prime is 1150090093. The reversal of 1150090083 is 3800900511.

It is not a de Polignac number, because 1150090083 - 2² = 1150090079 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1150090013) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 594628 + ... + 596558.

It is an arithmetic number, because the mean of its divisors is an integer number (33183480).

Almost surely, 2^1150090083 is an apocalyptic number.

1150090083 is a deficient number, since it is larger than the sum of its proper divisors (708184797).

1150090083 is an equidigital number, since it uses as much as digits as its factorization.

1150090083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011 (or 1996 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 1150090083 is about 33912.9780909905. The cubic root of 1150090083 is about 1047.7169086945.

Adding to 1150090083 its reverse (3800900511), we get a palindrome (4950990594).

The spelling of 1150090083 in words is "one billion, one hundred fifty million, ninety thousand, eighty-three".