1033213040 has 20 divisors (see below), whose sum is σ = 2402220504. Its totient is φ = 413285184.

The previous prime is 1033213039. The next prime is 1033213081. The reversal of 1033213040 is 403123301.

It is a happy number.

1033213040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6457502 + ... + 6457661.

Almost surely, 2^1033213040 is an apocalyptic number.

1033213040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1033213040 is an abundant number, since it is smaller than the sum of its proper divisors (1369007464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1033213040 is a wasteful number, since it uses less digits than its factorization.

1033213040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12915176 (or 12915170 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1033213040 is about 32143.6314065477. The cubic root of 1033213040 is about 1010.9506586846.

Adding to 1033213040 its reverse (403123301), we get a palindrome (1436336341).

The spelling of 1033213040 in words is "one billion, thirty-three million, two hundred thirteen thousand, forty".