1124320321325 has 24 divisors (see below), whose sum is σ = 1411204456896. Its totient is φ = 888501600000.

The previous prime is 1124320321303. The next prime is 1124320321379. The reversal of 1124320321325 is 5231230234211.

It is not a de Polignac number, because 1124320321325 - 2¹⁴ = 1124320304941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 488150 + ... + 1577000.

It is an arithmetic number, because the mean of its divisors is an integer number (58800185704).

Almost surely, 2^{1124320321325} is an apocalyptic number.

It is an amenable number.

1124320321325 is a deficient number, since it is larger than the sum of its proper divisors (286884135571).

1124320321325 is a wasteful number, since it uses less digits than its factorization.

1124320321325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089365 (or 1089360 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 1124320321325 its reverse (5231230234211), we get a palindrome (6355550555536).

The spelling of 1124320321325 in words is "one trillion, one hundred twenty-four billion, three hundred twenty million, three hundred twenty-one thousand, three hundred twenty-five".