97230543875318 has 96 divisors (see below), whose sum is σ = 174252017747808. Its totient is φ = 40560266073600.

The previous prime is 97230543875291. The next prime is 97230543875321. The reversal of 97230543875318 is 81357834503279.

It is a super-2 number, since 2×97230543875318² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 169341896 + ... + 169915092.

It is an arithmetic number, because the mean of its divisors is an integer number (1815125184873).

Almost surely, 2^{97230543875318} is an apocalyptic number.

97230543875318 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

97230543875318 is a deficient number, since it is larger than the sum of its proper divisors (77021473872490).

97230543875318 is a wasteful number, since it uses less digits than its factorization.

97230543875318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573598 (or 573591 counting only the distinct ones).

The product of its (nonzero) digits is 152409600, while the sum is 65.

The spelling of 97230543875318 in words is "ninety-seven trillion, two hundred thirty billion, five hundred forty-three million, eight hundred seventy-five thousand, three hundred eighteen".