103032022221 has 16 divisors (see below), whose sum is σ = 152745142720. Its totient is φ = 68640715440.

The previous prime is 103032022217. The next prime is 103032022229. The reversal of 103032022221 is 122220230301.

103032022221 is a `hidden beast` number, since 103 + 0 + 320 + 22 + 221 = 666.

It is not a de Polignac number, because 103032022221 - 2² = 103032022217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103032022194 and 103032022203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103032022229) 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, 1273915 + ... + 1352376.

It is an arithmetic number, because the mean of its divisors is an integer number (9546571420).

Almost surely, 2^103032022221 is an apocalyptic number.

It is an amenable number.

103032022221 is a deficient number, since it is larger than the sum of its proper divisors (49713120499).

103032022221 is a wasteful number, since it uses less digits than its factorization.

103032022221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2627753 (or 2627747 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 103032022221 its reverse (122220230301), we get a palindrome (225252252522).

The spelling of 103032022221 in words is "one hundred three billion, thirty-two million, twenty-two thousand, two hundred twenty-one".