103221440401 has 8 divisors (see below), whose sum is σ = 104981113440. Its totient is φ = 101462106048.

The previous prime is 103221440341. The next prime is 103221440407. The reversal of 103221440401 is 104044122301.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 103221440401 - 2⁹ = 103221439889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103221440407) 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, 573250 + ... + 731476.

It is an arithmetic number, because the mean of its divisors is an integer number (13122639180).

Almost surely, 2^103221440401 is an apocalyptic number.

It is an amenable number.

103221440401 is a deficient number, since it is larger than the sum of its proper divisors (1759673039).

103221440401 is a wasteful number, since it uses less digits than its factorization.

103221440401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169343.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 103221440401 its reverse (104044122301), we get a palindrome (207265562702).

The spelling of 103221440401 in words is "one hundred three billion, two hundred twenty-one million, four hundred forty thousand, four hundred one".