1150330023 has 12 divisors (see below), whose sum is σ = 1700229960. Its totient is φ = 749051856.

The previous prime is 1150330019. The next prime is 1150330039. The reversal of 1150330023 is 3200330511.

It is not a de Polignac number, because 1150330023 - 2² = 1150330019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1150329978 and 1150330005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150330003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1485828 + ... + 1486601.

It is an arithmetic number, because the mean of its divisors is an integer number (141685830).

Almost surely, 2^1150330023 is an apocalyptic number.

1150330023 is a deficient number, since it is larger than the sum of its proper divisors (549899937).

1150330023 is a wasteful number, since it uses less digits than its factorization.

1150330023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2972478 (or 2972475 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 1150330023 is about 33916.5154902446. The cubic root of 1150330023 is about 1047.7897643541.

Adding to 1150330023 its reverse (3200330511), we get a palindrome (4350660534).

The spelling of 1150330023 in words is "one billion, one hundred fifty million, three hundred thirty thousand, twenty-three".