1012033433 has 4 divisors (see below), whose sum is σ = 1022053668. Its totient is φ = 1002013200.

The previous prime is 1012033411. The next prime is 1012033447. The reversal of 1012033433 is 3343302101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 432764809 + 579268624 = 20803^2 + 24068^2 .

It is a cyclic number.

It is not a de Polignac number, because 1012033433 - 2⁸ = 1012033177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012033453) 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, 5009966 + ... + 5010167.

It is an arithmetic number, because the mean of its divisors is an integer number (255513417).

Almost surely, 2^1012033433 is an apocalyptic number.

It is an amenable number.

1012033433 is a deficient number, since it is larger than the sum of its proper divisors (10020235).

1012033433 is a wasteful number, since it uses less digits than its factorization.

1012033433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10020234.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1012033433 is about 31812.4729155091. The cubic root of 1012033433 is about 1003.9951617598.

Adding to 1012033433 its reverse (3343302101), we get a palindrome (4355335534).

The spelling of 1012033433 in words is "one billion, twelve million, thirty-three thousand, four hundred thirty-three".