201321100982 has 8 divisors (see below), whose sum is σ = 302192389656. Its totient is φ = 100590304432.

The previous prime is 201321100979. The next prime is 201321100991. The reversal of 201321100982 is 289001123102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 35119448 + ... + 35125179.

It is an arithmetic number, because the mean of its divisors is an integer number (37774048707).

Almost surely, 2^201321100982 is an apocalyptic number.

201321100982 is a deficient number, since it is larger than the sum of its proper divisors (100871288674).

201321100982 is a wasteful number, since it uses less digits than its factorization.

201321100982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70246062.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 201321100982 in words is "two hundred one billion, three hundred twenty-one million, one hundred thousand, nine hundred eighty-two".