1073220033 has 8 divisors (see below), whose sum is σ = 1431167200. Its totient is φ = 715376448.

The previous prime is 1073220019. The next prime is 1073220037. The reversal of 1073220033 is 3300223701.

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

It is not a de Polignac number, because 1073220033 - 2²⁴ = 1056442817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1073219991 and 1073220009.

It is not an unprimeable number, because it can be changed into a prime (1073220037) 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, 2838 + ... + 46416.

It is an arithmetic number, because the mean of its divisors is an integer number (178895900).

Almost surely, 2^1073220033 is an apocalyptic number.

It is an amenable number.

1073220033 is a deficient number, since it is larger than the sum of its proper divisors (357947167).

1073220033 is an equidigital number, since it uses as much as digits as its factorization.

1073220033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51791.

The product of its (nonzero) digits is 756, while the sum is 21.

The square root of 1073220033 is about 32760.0371336786. The cubic root of 1073220033 is about 1023.8341002320.

Adding to 1073220033 its reverse (3300223701), we get a palindrome (4373443734).

The spelling of 1073220033 in words is "one billion, seventy-three million, two hundred twenty thousand, thirty-three".