1120103333121 has 4 divisors (see below), whose sum is σ = 1493471110832. Its totient is φ = 746735555412.

The previous prime is 1120103333087. The next prime is 1120103333147. The reversal of 1120103333121 is 1213333010211.

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 not a de Polignac number, because 1120103333121 - 2¹⁰ = 1120103332097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120103333161) 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, 186683888851 + ... + 186683888856.

It is an arithmetic number, because the mean of its divisors is an integer number (373367777708).

Almost surely, 2^{1120103333121} is an apocalyptic number.

It is an amenable number.

1120103333121 is a deficient number, since it is larger than the sum of its proper divisors (373367777711).

1120103333121 is an equidigital number, since it uses as much as digits as its factorization.

1120103333121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373367777710.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1120103333121 its reverse (1213333010211), we get a palindrome (2333436343332).

The spelling of 1120103333121 in words is "one trillion, one hundred twenty billion, one hundred three million, three hundred thirty-three thousand, one hundred twenty-one".