1123322311301 has 4 divisors (see below), whose sum is σ = 1123334961504. Its totient is φ = 1123309661100.

The previous prime is 1123322311297. The next prime is 1123322311343. The reversal of 1123322311301 is 1031132233211.

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 1123322311301 - 2² = 1123322311297 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 (1123222311301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6190955 + ... + 6369816.

It is an arithmetic number, because the mean of its divisors is an integer number (280833740376).

Almost surely, 2^{1123322311301} is an apocalyptic number.

It is an amenable number.

1123322311301 is a deficient number, since it is larger than the sum of its proper divisors (12650203).

1123322311301 is an equidigital number, since it uses as much as digits as its factorization.

1123322311301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12650202.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1123322311301 its reverse (1031132233211), we get a palindrome (2154454544512).

The spelling of 1123322311301 in words is "one trillion, one hundred twenty-three billion, three hundred twenty-two million, three hundred eleven thousand, three hundred one".