97108623364 has 6 divisors (see below), whose sum is σ = 169940090894. Its totient is φ = 48554311680.

The previous prime is 97108623299. The next prime is 97108623379. The reversal of 97108623364 is 46332680179.

It can be written as a sum of positive squares in only one way, i.e., 90716620864 + 6392002500 = 301192^2 + 79950^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12138577917 + ... + 12138577924.

Almost surely, 2^97108623364 is an apocalyptic number.

It is an amenable number.

97108623364 is a deficient number, since it is larger than the sum of its proper divisors (72831467530).

97108623364 is a wasteful number, since it uses less digits than its factorization.

97108623364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24277155845 (or 24277155843 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 49.

The spelling of 97108623364 in words is "ninety-seven billion, one hundred eight million, six hundred twenty-three thousand, three hundred sixty-four".