100321120241 has 16 divisors (see below), whose sum is σ = 102990787200. Its totient is φ = 97697333760.

The previous prime is 100321120223. The next prime is 100321120243. The reversal of 100321120241 is 142021123001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100321120241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100321120243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1514036 + ... + 1578906.

It is an arithmetic number, because the mean of its divisors is an integer number (6436924200).

Almost surely, 2^100321120241 is an apocalyptic number.

It is an amenable number.

100321120241 is a deficient number, since it is larger than the sum of its proper divisors (2669666959).

100321120241 is a wasteful number, since it uses less digits than its factorization.

100321120241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65224.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 100321120241 its reverse (142021123001), we get a palindrome (242342243242).

The spelling of 100321120241 in words is "one hundred billion, three hundred twenty-one million, one hundred twenty thousand, two hundred forty-one".