1133302131 has 16 divisors (see below), whose sum is σ = 1808117920. Its totient is φ = 697416480.

The previous prime is 1133302087. The next prime is 1133302133. The reversal of 1133302131 is 1312033311.

It is a happy number.

It is not a de Polignac number, because 1133302131 - 2¹⁷ = 1133171059 is a prime.

It is a super-2 number, since 2×1133302131² = 2568747440258282322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133302133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1614040 + ... + 1614741.

It is an arithmetic number, because the mean of its divisors is an integer number (113007370).

Almost surely, 2^1133302131 is an apocalyptic number.

1133302131 is a deficient number, since it is larger than the sum of its proper divisors (674815789).

1133302131 is a wasteful number, since it uses less digits than its factorization.

1133302131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3228803 (or 3228797 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 1133302131 is about 33664.5530343119. The cubic root of 1133302131 is about 1042.5940332342.

Adding to 1133302131 its reverse (1312033311), we get a palindrome (2445335442).

The spelling of 1133302131 in words is "one billion, one hundred thirty-three million, three hundred two thousand, one hundred thirty-one".