100201321221302 has 16 divisors (see below), whose sum is σ = 173084943094272. Its totient is φ = 42615610987560.

The previous prime is 100201321221299. The next prime is 100201321221319. The reversal of 100201321221302 is 203122123102001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27317697518 + ... + 27317701185.

It is an arithmetic number, because the mean of its divisors is an integer number (10817808943392).

Almost surely, 2^{100201321221302} is an apocalyptic number.

100201321221302 is a deficient number, since it is larger than the sum of its proper divisors (72883621872970).

100201321221302 is a wasteful number, since it uses less digits than its factorization.

100201321221302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54635398843.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 100201321221302 its reverse (203122123102001), we get a palindrome (303323444323303).

The spelling of 100201321221302 in words is "one hundred trillion, two hundred one billion, three hundred twenty-one million, two hundred twenty-one thousand, three hundred two".