73282328113 has 2 divisors, whose sum is σ = 73282328114. Its totient is φ = 73282328112.

The previous prime is 73282328107. The next prime is 73282328159. The reversal of 73282328113 is 31182328237.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69480742464 + 3801585649 = 263592^2 + 61657^2 .

It is an emirp because it is prime and its reverse (31182328237) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73282328113 - 2²⁹ = 72745457201 is a prime.

It is a super-2 number, since 2×73282328113² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (73282328813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36641164056 + 36641164057.

It is an arithmetic number, because the mean of its divisors is an integer number (36641164057).

Almost surely, 2^73282328113 is an apocalyptic number.

It is an amenable number.

73282328113 is a deficient number, since it is larger than the sum of its proper divisors (1).

73282328113 is an equidigital number, since it uses as much as digits as its factorization.

73282328113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 40.

The spelling of 73282328113 in words is "seventy-three billion, two hundred eighty-two million, three hundred twenty-eight thousand, one hundred thirteen".