97388309041 has 3 divisors (see below), whose sum is σ = 97388621113. Its totient is φ = 97387996970.

The previous prime is 97388308993. The next prime is 97388309047. The reversal of 97388309041 is 14090388379.

The square root of 97388309041 is 312071.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 14090388379 = 22483 ⋅626713.

It is not a de Polignac number, because 97388309041 - 2¹¹ = 97388306993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97388309041.

It is not an unprimeable number, because it can be changed into a prime (97388309047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 156036 + ... + 468106.

Almost surely, 2^97388309041 is an apocalyptic number.

97388309041 is the 312071-st square number.

97388309041 is the 156036-th centered octagonal number.

It is an amenable number.

97388309041 is a deficient number, since it is larger than the sum of its proper divisors (312072).

97388309041 is an frugal number, since it uses more digits than its factorization.

97388309041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624142 (or 312071 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 52.

The spelling of 97388309041 in words is "ninety-seven billion, three hundred eighty-eight million, three hundred nine thousand, forty-one".