73068297011 has 2 divisors, whose sum is σ = 73068297012. Its totient is φ = 73068297010.

The previous prime is 73068296933. The next prime is 73068297019. The reversal of 73068297011 is 11079286037.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73068297011 - 2²² = 73064102707 is a prime.

It is a super-3 number, since 3×73068297011³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (73068297019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36534148505 + 36534148506.

It is an arithmetic number, because the mean of its divisors is an integer number (36534148506).

Almost surely, 2^73068297011 is an apocalyptic number.

73068297011 is a deficient number, since it is larger than the sum of its proper divisors (1).

73068297011 is an equidigital number, since it uses as much as digits as its factorization.

73068297011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 44.

The spelling of 73068297011 in words is "seventy-three billion, sixty-eight million, two hundred ninety-seven thousand, eleven".