103101103221 has 4 divisors (see below), whose sum is σ = 137468137632. Its totient is φ = 68734068812.

The previous prime is 103101103219. The next prime is 103101103289. The reversal of 103101103221 is 122301101301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 103101103221 - 2¹ = 103101103219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103101103221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103101103201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17183517201 + ... + 17183517206.

It is an arithmetic number, because the mean of its divisors is an integer number (34367034408).

Almost surely, 2^103101103221 is an apocalyptic number.

It is an amenable number.

103101103221 is a deficient number, since it is larger than the sum of its proper divisors (34367034411).

103101103221 is an equidigital number, since it uses as much as digits as its factorization.

103101103221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34367034410.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 103101103221 its reverse (122301101301), we get a palindrome (225402204522).

The spelling of 103101103221 in words is "one hundred three billion, one hundred one million, one hundred three thousand, two hundred twenty-one".