1130023303121 has 4 divisors (see below), whose sum is σ = 1131191890752. Its totient is φ = 1128854715492.

The previous prime is 1130023303111. The next prime is 1130023303169. The reversal of 1130023303121 is 1213033200311.

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 1130023303121 - 2²² = 1130019108817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1130023303093 and 1130023303102.

It is not an unprimeable number, because it can be changed into a prime (1130023303111) 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, 584292365 + ... + 584294298.

It is an arithmetic number, because the mean of its divisors is an integer number (282797972688).

Almost surely, 2^{1130023303121} is an apocalyptic number.

It is an amenable number.

1130023303121 is a deficient number, since it is larger than the sum of its proper divisors (1168587631).

1130023303121 is an equidigital number, since it uses as much as digits as its factorization.

1130023303121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168587630.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1130023303121 its reverse (1213033200311), we get a palindrome (2343056503432).

The spelling of 1130023303121 in words is "one trillion, one hundred thirty billion, twenty-three million, three hundred three thousand, one hundred twenty-one".