1133765129 has 8 divisors (see below), whose sum is σ = 1296169728. Its totient is φ = 971470080.

The previous prime is 1133765119. The next prime is 1133765147. The reversal of 1133765129 is 9215673311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1133765129 - 2⁸ = 1133764873 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1133765092 and 1133765101.

It is not an unprimeable number, because it can be changed into a prime (1133765119) 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 7 ways as a sum of consecutive naturals, for example, 3857 + ... + 47774.

It is an arithmetic number, because the mean of its divisors is an integer number (162021216).

Almost surely, 2^1133765129 is an apocalyptic number.

It is an amenable number.

1133765129 is a deficient number, since it is larger than the sum of its proper divisors (162404599).

1133765129 is an equidigital number, since it uses as much as digits as its factorization.

1133765129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54775.

The product of its digits is 34020, while the sum is 38.

The square root of 1133765129 is about 33671.4289717559. The cubic root of 1133765129 is about 1042.7359939752.

The spelling of 1133765129 in words is "one billion, one hundred thirty-three million, seven hundred sixty-five thousand, one hundred twenty-nine".