73060331 has 2 divisors, whose sum is σ = 73060332. Its totient is φ = 73060330.

The previous prime is 73060297. The next prime is 73060357. The reversal of 73060331 is 13306037.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73060331 is a prime.

It is a super-2 number, since 2×73060331² = 10675623931659122, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 73060297 and 73060306.

It is not a weakly prime, because it can be changed into another prime (73060391) 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 as a sum of consecutive naturals, namely, 36530165 + 36530166.

It is an arithmetic number, because the mean of its divisors is an integer number (36530166).

Almost surely, 2^73060331 is an apocalyptic number.

73060331 is a deficient number, since it is larger than the sum of its proper divisors (1).

73060331 is an equidigital number, since it uses as much as digits as its factorization.

73060331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 23.

The square root of 73060331 is about 8547.5336208757. The cubic root of 73060331 is about 418.0490220506.

Adding to 73060331 its reverse (13306037), we get a palindrome (86366368).

The spelling of 73060331 in words is "seventy-three million, sixty thousand, three hundred thirty-one".