97042232184823 has 2 divisors, whose sum is σ = 97042232184824. Its totient is φ = 97042232184822.

The previous prime is 97042232184773. The next prime is 97042232184899. The reversal of 97042232184823 is 32848123224079.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97042232184823 - 2⁹ = 97042232184311 is a prime.

It is a super-3 number, since 3×97042232184823³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97042232184323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48521116092411 + 48521116092412.

It is an arithmetic number, because the mean of its divisors is an integer number (48521116092412).

Almost surely, 2^{97042232184823} is an apocalyptic number.

97042232184823 is a deficient number, since it is larger than the sum of its proper divisors (1).

97042232184823 is an equidigital number, since it uses as much as digits as its factorization.

97042232184823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9289728, while the sum is 55.

The spelling of 97042232184823 in words is "ninety-seven trillion, forty-two billion, two hundred thirty-two million, one hundred eighty-four thousand, eight hundred twenty-three".