1133028201 has 16 divisors (see below), whose sum is σ = 1558142208. Its totient is φ = 731952000.

The previous prime is 1133028187. The next prime is 1133028203. The reversal of 1133028201 is 1028203311.

It is not a de Polignac number, because 1133028201 - 2⁷ = 1133028073 is a prime.

It is a super-2 number, since 2×1133028201² = 2567505808522592802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1133028203) 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 15 ways as a sum of consecutive naturals, for example, 25540 + ... + 54021.

It is an arithmetic number, because the mean of its divisors is an integer number (97383888).

Almost surely, 2^1133028201 is an apocalyptic number.

It is an amenable number.

1133028201 is a deficient number, since it is larger than the sum of its proper divisors (425114007).

1133028201 is a wasteful number, since it uses less digits than its factorization.

1133028201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79712.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1133028201 is about 33660.4842656787. The cubic root of 1133028201 is about 1042.5100248045.

The spelling of 1133028201 in words is "one billion, one hundred thirty-three million, twenty-eight thousand, two hundred one".