97833681707 has 2 divisors, whose sum is σ = 97833681708. Its totient is φ = 97833681706.

The previous prime is 97833681689. The next prime is 97833681773. The reversal of 97833681707 is 70718633879.

It is a weak prime.

It is an emirp because it is prime and its reverse (70718633879) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97833681707 - 2¹⁰ = 97833680683 is a prime.

It is not a weakly prime, because it can be changed into another prime (97833681787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48916840853 + 48916840854.

It is an arithmetic number, because the mean of its divisors is an integer number (48916840854).

Almost surely, 2^97833681707 is an apocalyptic number.

97833681707 is a deficient number, since it is larger than the sum of its proper divisors (1).

97833681707 is an equidigital number, since it uses as much as digits as its factorization.

97833681707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10668672, while the sum is 59.

The spelling of 97833681707 in words is "ninety-seven billion, eight hundred thirty-three million, six hundred eighty-one thousand, seven hundred seven".