103323111000121 has 4 divisors (see below), whose sum is σ = 104288747551632. Its totient is φ = 102357474448612.

The previous prime is 103323111000107. The next prime is 103323111000209. The reversal of 103323111000121 is 121000111323301.

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 103323111000121 - 2³⁵ = 103288751261753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103323111000101) 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, 482818275595 + ... + 482818275808.

It is an arithmetic number, because the mean of its divisors is an integer number (26072186887908).

Almost surely, 2^{103323111000121} is an apocalyptic number.

It is an amenable number.

103323111000121 is a deficient number, since it is larger than the sum of its proper divisors (965636551511).

103323111000121 is an equidigital number, since it uses as much as digits as its factorization.

103323111000121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965636551510.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 103323111000121 its reverse (121000111323301), we get a palindrome (224323222323422).

The spelling of 103323111000121 in words is "one hundred three trillion, three hundred twenty-three billion, one hundred eleven million, one hundred twenty-one", and thus it is an aban number.