73233033011 has 8 divisors (see below), whose sum is σ = 73896413184. Its totient is φ = 72572569480.

The previous prime is 73233032989. The next prime is 73233033023. The reversal of 73233033011 is 11033033237.

It is a happy number.

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 73233033011 - 2¹⁴ = 73233016627 is a prime.

It is a super-2 number, since 2×73233033011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73233033311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 678701 + ... + 779166.

It is an arithmetic number, because the mean of its divisors is an integer number (9237051648).

Almost surely, 2^73233033011 is an apocalyptic number.

73233033011 is a deficient number, since it is larger than the sum of its proper divisors (663380173).

73233033011 is a wasteful number, since it uses less digits than its factorization.

73233033011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458321.

The product of its (nonzero) digits is 3402, while the sum is 26.

Adding to 73233033011 its reverse (11033033237), we get a palindrome (84266066248).

The spelling of 73233033011 in words is "seventy-three billion, two hundred thirty-three million, thirty-three thousand, eleven".