973313071 has 2 divisors, whose sum is σ = 973313072. Its totient is φ = 973313070.

The previous prime is 973313039. The next prime is 973313093. The reversal of 973313071 is 170313379.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (170313379) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 973313071 - 2⁵ = 973313039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (973313371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486656535 + 486656536.

It is an arithmetic number, because the mean of its divisors is an integer number (486656536).

Almost surely, 2^973313071 is an apocalyptic number.

973313071 is a deficient number, since it is larger than the sum of its proper divisors (1).

973313071 is an equidigital number, since it uses as much as digits as its factorization.

973313071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11907, while the sum is 34.

The square root of 973313071 is about 31197.9658150976. The cubic root of 973313071 is about 991.0240300217.

The spelling of 973313071 in words is "nine hundred seventy-three million, three hundred thirteen thousand, seventy-one".