1150404133 has 6 divisors (see below), whose sum is σ = 1202596934. Its totient is φ = 1100386056.

The previous prime is 1150404113. The next prime is 1150404169. The reversal of 1150404133 is 3314040511.

It can be written as a sum of positive squares in only one way, i.e., 1110688929 + 39715204 = 33327^2 + 6302^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1150404133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150404113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1086810 + ... + 1087867.

Almost surely, 2^1150404133 is an apocalyptic number.

It is an amenable number.

1150404133 is a deficient number, since it is larger than the sum of its proper divisors (52192801).

1150404133 is an equidigital number, since it uses as much as digits as its factorization.

1150404133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2174723 (or 2174700 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1150404133 is about 33917.6080082308. The cubic root of 1150404133 is about 1047.8122651525.

Adding to 1150404133 its reverse (3314040511), we get a palindrome (4464444644).

The spelling of 1150404133 in words is "one billion, one hundred fifty million, four hundred four thousand, one hundred thirty-three".