1130231122301 has 4 divisors (see below), whose sum is σ = 1130473509792. Its totient is φ = 1129988734812.

The previous prime is 1130231122283. The next prime is 1130231122327. The reversal of 1130231122301 is 1032211320311.

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 a de Polignac number, because none of the positive numbers 2^k-1130231122301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130231122351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121186751 + ... + 121196076.

It is an arithmetic number, because the mean of its divisors is an integer number (282618377448).

Almost surely, 2^{1130231122301} is an apocalyptic number.

It is an amenable number.

1130231122301 is a deficient number, since it is larger than the sum of its proper divisors (242387491).

1130231122301 is an equidigital number, since it uses as much as digits as its factorization.

1130231122301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242387490.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1130231122301 its reverse (1032211320311), we get a palindrome (2162442442612).

The spelling of 1130231122301 in words is "one trillion, one hundred thirty billion, two hundred thirty-one million, one hundred twenty-two thousand, three hundred one".