97123229316 has 27 divisors (see below), whose sum is σ = 245510667493. Its totient is φ = 32373786480.

The previous prime is 97123229263. The next prime is 97123229327. The reversal of 97123229316 is 61392232179.

The square root of 97123229316 is 311646.

It is a perfect power (a square), and thus also a powerful number.

97123229316 is a `hidden beast` number, since 9 + 7 + 1 + 2 + 322 + 9 + 316 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3119669316 + 94003560000 = 55854^2 + 306600^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1843906 + ... + 1895846.

Almost surely, 2^97123229316 is an apocalyptic number.

97123229316 is the 311646-th square number.

It is an amenable number.

97123229316 is an abundant number, since it is smaller than the sum of its proper divisors (148387438177).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97123229316 is an frugal number, since it uses more digits than its factorization.

97123229316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103892 (or 51946 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The spelling of 97123229316 in words is "ninety-seven billion, one hundred twenty-three million, two hundred twenty-nine thousand, three hundred sixteen".