103101113213321 has 4 divisors (see below), whose sum is σ = 105887629786692. Its totient is φ = 100314596639952.

The previous prime is 103101113213309. The next prime is 103101113213353. The reversal of 103101113213321 is 123312311101301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 77996363718025 + 25104749495296 = 8831555^2 + 5010464^2 .

It is a cyclic number.

It is not a de Polignac number, because 103101113213321 - 2⁶ = 103101113213257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103101113218321) 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, 1393258286630 + ... + 1393258286703.

It is an arithmetic number, because the mean of its divisors is an integer number (26471907446673).

Almost surely, 2^{103101113213321} is an apocalyptic number.

It is an amenable number.

103101113213321 is a deficient number, since it is larger than the sum of its proper divisors (2786516573371).

103101113213321 is an equidigital number, since it uses as much as digits as its factorization.

103101113213321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2786516573370.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 103101113213321 its reverse (123312311101301), we get a palindrome (226413424314622).

The spelling of 103101113213321 in words is "one hundred three trillion, one hundred one billion, one hundred thirteen million, two hundred thirteen thousand, three hundred twenty-one".