331433334097 has 2 divisors, whose sum is σ = 331433334098. Its totient is φ = 331433334096.

The previous prime is 331433334019. The next prime is 331433334101. The reversal of 331433334097 is 790433334133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 202535101521 + 128898232576 = 450039^2 + 359024^2 .

It is a cyclic number.

It is not a de Polignac number, because 331433334097 - 2¹¹ = 331433332049 is a prime.

It is not a weakly prime, because it can be changed into another prime (331433334697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165716667048 + 165716667049.

It is an arithmetic number, because the mean of its divisors is an integer number (165716667049).

Almost surely, 2^331433334097 is an apocalyptic number.

It is an amenable number.

331433334097 is a deficient number, since it is larger than the sum of its proper divisors (1).

331433334097 is an equidigital number, since it uses as much as digits as its factorization.

331433334097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 734832, while the sum is 43.

The spelling of 331433334097 in words is "three hundred thirty-one billion, four hundred thirty-three million, three hundred thirty-four thousand, ninety-seven".