1322130523 has 8 divisors (see below), whose sum is σ = 1590533120. Its totient is φ = 1073609640.

The previous prime is 1322130499. The next prime is 1322130541. The reversal of 1322130523 is 3250312231.

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 1322130523 - 2¹³ = 1322122331 is a prime.

It is a super-3 number, since 3×1322130523³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1322130494 and 1322130503.

It is not an unprimeable number, because it can be changed into a prime (1322133523) 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 7 ways as a sum of consecutive naturals, for example, 4970283 + ... + 4970548.

It is an arithmetic number, because the mean of its divisors is an integer number (198816640).

Almost surely, 2^1322130523 is an apocalyptic number.

1322130523 is a deficient number, since it is larger than the sum of its proper divisors (268402597).

1322130523 is an equidigital number, since it uses as much as digits as its factorization.

1322130523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9940857.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 1322130523 is about 36361.1127855020. The cubic root of 1322130523 is about 1097.5511703457.

Adding to 1322130523 its reverse (3250312231), we get a palindrome (4572442754).

The spelling of 1322130523 in words is "one billion, three hundred twenty-two million, one hundred thirty thousand, five hundred twenty-three".