1033020434 has 4 divisors (see below), whose sum is σ = 1549530654. Its totient is φ = 516510216.

The previous prime is 1033020389. The next prime is 1033020437. The reversal of 1033020434 is 4340203301.

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

It can be written as a sum of positive squares in only one way, i.e., 1028805625 + 4214809 = 32075^2 + 2053^2 .

It is not an unprimeable number, because it can be changed into a prime (1033020437) 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 as a sum of consecutive naturals, namely, 258255107 + ... + 258255110.

Almost surely, 2^1033020434 is an apocalyptic number.

1033020434 is a deficient number, since it is larger than the sum of its proper divisors (516510220).

1033020434 is an equidigital number, since it uses as much as digits as its factorization.

1033020434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516510219.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 1033020434 is about 32140.6352457446. The cubic root of 1033020434 is about 1010.8878361251.

Adding to 1033020434 its reverse (4340203301), we get a palindrome (5373223735).

The spelling of 1033020434 in words is "one billion, thirty-three million, twenty thousand, four hundred thirty-four".