1124320321331 has 8 divisors (see below), whose sum is σ = 1151543561520. Its totient is φ = 1097146001952.

The previous prime is 1124320321303. The next prime is 1124320321379. The reversal of 1124320321331 is 1331230234211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1124320321331 - 2¹⁰ = 1124320320307 is a prime.

It is a super-2 number, since 2×1124320321331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1124320321331.

It is not an unprimeable number, because it can be changed into a prime (1124320323331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12183680 + ... + 12275613.

It is an arithmetic number, because the mean of its divisors is an integer number (143942945190).

Almost surely, 2^{1124320321331} is an apocalyptic number.

1124320321331 is a deficient number, since it is larger than the sum of its proper divisors (27223240189).

1124320321331 is a wasteful number, since it uses less digits than its factorization.

1124320321331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24460405.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 1124320321331 its reverse (1331230234211), we get a palindrome (2455550555542).

The spelling of 1124320321331 in words is "one trillion, one hundred twenty-four billion, three hundred twenty million, three hundred twenty-one thousand, three hundred thirty-one".