97323043310231 has 4 divisors (see below), whose sum is σ = 97325064059832. Its totient is φ = 97321022560632.

The previous prime is 97323043310221. The next prime is 97323043310237. The reversal of 97323043310231 is 13201334032379.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 97323043310231 - 2⁶ = 97323043310167 is a prime.

It is a super-2 number, since 2×97323043310231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97323043310237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010302556 + ... + 1010398881.

It is an arithmetic number, because the mean of its divisors is an integer number (24331266014958).

Almost surely, 2^{97323043310231} is an apocalyptic number.

97323043310231 is a deficient number, since it is larger than the sum of its proper divisors (2020749601).

97323043310231 is a wasteful number, since it uses less digits than its factorization.

97323043310231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020749600.

The product of its (nonzero) digits is 244944, while the sum is 41.

The spelling of 97323043310231 in words is "ninety-seven trillion, three hundred twenty-three billion, forty-three million, three hundred ten thousand, two hundred thirty-one".