1010033042 has 4 divisors (see below), whose sum is σ = 1515049566. Its totient is φ = 505016520.

The previous prime is 1010033039. The next prime is 1010033047. The reversal of 1010033042 is 2403300101.

1010033042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 778354201 + 231678841 = 27899^2 + 15221^2 .

It is not an unprimeable number, because it can be changed into a prime (1010033047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252508259 + ... + 252508262.

Almost surely, 2^1010033042 is an apocalyptic number.

1010033042 is a deficient number, since it is larger than the sum of its proper divisors (505016524).

1010033042 is an equidigital number, since it uses as much as digits as its factorization.

1010033042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505016523.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1010033042 is about 31781.0170070122. The cubic root of 1010033042 is about 1003.3332246026. Note that the first 3 decimals are identical.

Adding to 1010033042 its reverse (2403300101), we get a palindrome (3413333143).

The spelling of 1010033042 in words is "one billion, ten million, thirty-three thousand, forty-two".