97921211300032 has 28 divisors (see below), whose sum is σ = 194321667689136. Its totient is φ = 48958271409920.

The previous prime is 97921211299969. The next prime is 97921211300047. The reversal of 97921211300032 is 23000311212979.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35119228 + ... + 37804795.

Almost surely, 2^{97921211300032} is an apocalyptic number.

It is an amenable number.

97921211300032 is a deficient number, since it is larger than the sum of its proper divisors (96400456389104).

97921211300032 is a wasteful number, since it uses less digits than its factorization.

97921211300032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72945016 (or 72945006 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 40.

The spelling of 97921211300032 in words is "ninety-seven trillion, nine hundred twenty-one billion, two hundred eleven million, three hundred thousand, thirty-two".