1020240133 has 8 divisors (see below), whose sum is σ = 1114794720. Its totient is φ = 925986480.

The previous prime is 1020240077. The next prime is 1020240167. The reversal of 1020240133 is 3310420201.

It is a happy number.

1020240133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1020240133 - 2¹³ = 1020231941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020240173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68110 + ... + 81727.

It is an arithmetic number, because the mean of its divisors is an integer number (139349340).

Almost surely, 2^1020240133 is an apocalyptic number.

It is an amenable number.

1020240133 is a deficient number, since it is larger than the sum of its proper divisors (94554587).

1020240133 is a wasteful number, since it uses less digits than its factorization.

1020240133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150467.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1020240133 is about 31941.1980520456. The cubic root of 1020240133 is about 1006.7016979145.

Adding to 1020240133 its reverse (3310420201), we get a palindrome (4330660334).

The spelling of 1020240133 in words is "one billion, twenty million, two hundred forty thousand, one hundred thirty-three".