1153313001 has 12 divisors (see below), whose sum is σ = 1666405312. Its totient is φ = 768640536.

The previous prime is 1153312969. The next prime is 1153313011. The reversal of 1153313001 is 1003133511.

1153313001 is a `hidden beast` number, since 1 + 1 + 533 + 130 + 0 + 1 = 666.

It is not a de Polignac number, because 1153313001 - 2⁵ = 1153312969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1153313011) 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, 14700 + ... + 50226.

Almost surely, 2^1153313001 is an apocalyptic number.

It is an amenable number.

1153313001 is a deficient number, since it is larger than the sum of its proper divisors (513092311).

1153313001 is a wasteful number, since it uses less digits than its factorization.

1153313001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39140 (or 39137 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

The square root of 1153313001 is about 33960.4623201746. The cubic root of 1153313001 is about 1048.6946745334.

Adding to 1153313001 its reverse (1003133511), we get a palindrome (2156446512).

The spelling of 1153313001 in words is "one billion, one hundred fifty-three million, three hundred thirteen thousand, one".