1316050433 has 4 divisors (see below), whose sum is σ = 1321848240. Its totient is φ = 1310252628.

The previous prime is 1316050399. The next prime is 1316050469. The reversal of 1316050433 is 3340506131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1316050433 - 2¹² = 1316046337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1316050933) 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 3 ways as a sum of consecutive naturals, for example, 2898563 + ... + 2899016.

It is an arithmetic number, because the mean of its divisors is an integer number (330462060).

Almost surely, 2^1316050433 is an apocalyptic number.

It is an amenable number.

1316050433 is a deficient number, since it is larger than the sum of its proper divisors (5797807).

1316050433 is an equidigital number, since it uses as much as digits as its factorization.

1316050433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5797806.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 1316050433 is about 36277.4094030982. The cubic root of 1316050433 is about 1095.8661462196.

Adding to 1316050433 its reverse (3340506131), we get a palindrome (4656556564).

The spelling of 1316050433 in words is "one billion, three hundred sixteen million, fifty thousand, four hundred thirty-three".