1133332073 has 4 divisors (see below), whose sum is σ = 1133400900. Its totient is φ = 1133263248.

The previous prime is 1133332051. The next prime is 1133332087. The reversal of 1133332073 is 3702333311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 120055849 + 1013276224 = 10957^2 + 31832^2 .

It is a cyclic number.

It is not a de Polignac number, because 1133332073 - 2¹⁸ = 1133069929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133332873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6503 + ... + 48051.

It is an arithmetic number, because the mean of its divisors is an integer number (283350225).

Almost surely, 2^1133332073 is an apocalyptic number.

It is an amenable number.

1133332073 is a deficient number, since it is larger than the sum of its proper divisors (68827).

1133332073 is an equidigital number, since it uses as much as digits as its factorization.

1133332073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68826.

The product of its (nonzero) digits is 3402, while the sum is 26.

The square root of 1133332073 is about 33664.9977424624. The cubic root of 1133332073 is about 1042.6032149799.

Adding to 1133332073 its reverse (3702333311), we get a palindrome (4835665384).

The spelling of 1133332073 in words is "one billion, one hundred thirty-three million, three hundred thirty-two thousand, seventy-three".