103112030221 has 8 divisors (see below), whose sum is σ = 112281703200. Its totient is φ = 94316629680.

The previous prime is 103112030207. The next prime is 103112030233. The reversal of 103112030221 is 122030211301.

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 103112030221 - 2¹⁵ = 103111997453 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103112030195 and 103112030204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103112030621) 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, 93567535 + ... + 93568636.

It is an arithmetic number, because the mean of its divisors is an integer number (14035212900).

Almost surely, 2^103112030221 is an apocalyptic number.

It is an amenable number.

103112030221 is a deficient number, since it is larger than the sum of its proper divisors (9169672979).

103112030221 is a wasteful number, since it uses less digits than its factorization.

103112030221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187136219.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 103112030221 its reverse (122030211301), we get a palindrome (225142241522).

The spelling of 103112030221 in words is "one hundred three billion, one hundred twelve million, thirty thousand, two hundred twenty-one".