116720033 has 2 divisors, whose sum is σ = 116720034. Its totient is φ = 116720032.

The previous prime is 116719997. The next prime is 116720039. The reversal of 116720033 is 330027611.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90022144 + 26697889 = 9488^2 + 5167^2 .

It is an emirp because it is prime and its reverse (330027611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116720033 - 2¹⁶ = 116654497 is a prime.

It is a super-2 number, since 2×116720033² = 27247132207042178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 116719990 and 116720008.

It is not a weakly prime, because it can be changed into another prime (116720039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58360016 + 58360017.

It is an arithmetic number, because the mean of its divisors is an integer number (58360017).

Almost surely, 2^116720033 is an apocalyptic number.

It is an amenable number.

116720033 is a deficient number, since it is larger than the sum of its proper divisors (1).

116720033 is an equidigital number, since it uses as much as digits as its factorization.

116720033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 116720033 is about 10803.7045961096. The cubic root of 116720033 is about 488.7068959442.

Adding to 116720033 its reverse (330027611), we get a palindrome (446747644).

The spelling of 116720033 in words is "one hundred sixteen million, seven hundred twenty thousand, thirty-three".