1124321142311 has 4 divisors (see below), whose sum is σ = 1190457680112. Its totient is φ = 1058184604512.

The previous prime is 1124321142283. The next prime is 1124321142317. The reversal of 1124321142311 is 1132411234211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1124321142311 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 (1124321142317) 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, 33068268875 + ... + 33068268908.

It is an arithmetic number, because the mean of its divisors is an integer number (297614420028).

Almost surely, 2^{1124321142311} is an apocalyptic number.

1124321142311 is a deficient number, since it is larger than the sum of its proper divisors (66136537801).

1124321142311 is an equidigital number, since it uses as much as digits as its factorization.

1124321142311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66136537800.

The product of its digits is 1152, while the sum is 26.

Adding to 1124321142311 its reverse (1132411234211), we get a palindrome (2256732376522).

The spelling of 1124321142311 in words is "one trillion, one hundred twenty-four billion, three hundred twenty-one million, one hundred forty-two thousand, three hundred eleven".