100210320321 has 8 divisors (see below), whose sum is σ = 133816515360. Its totient is φ = 66705502752.

The previous prime is 100210320319. The next prime is 100210320347. The reversal of 100210320321 is 123023012001.

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

It is not a de Polignac number, because 100210320321 - 2¹ = 100210320319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100210320321.

It is not an unprimeable number, because it can be changed into a prime (100210320361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25342060 + ... + 25346013.

It is an arithmetic number, because the mean of its divisors is an integer number (16727064420).

Almost surely, 2^100210320321 is an apocalyptic number.

It is an amenable number.

100210320321 is a deficient number, since it is larger than the sum of its proper divisors (33606195039).

100210320321 is an equidigital number, since it uses as much as digits as its factorization.

100210320321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50688735.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 100210320321 its reverse (123023012001), we get a palindrome (223233332322).

The spelling of 100210320321 in words is "one hundred billion, two hundred ten million, three hundred twenty thousand, three hundred twenty-one".