1323254451130 has 16 divisors (see below), whose sum is σ = 2382361767720. Its totient is φ = 529189834752.

The previous prime is 1323254451089. The next prime is 1323254451133. The reversal of 1323254451130 is 311544523231.

It can be written as a sum of positive squares in 4 ways, for example, as 259680948921 + 1063573502209 = 509589^2 + 1031297^2 .

It is not an unprimeable number, because it can be changed into a prime (1323254451133) 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, 13943559 + ... + 14038138.

Almost surely, 2^{1323254451130} is an apocalyptic number.

1323254451130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1323254451130 is a deficient number, since it is larger than the sum of its proper divisors (1059107316590).

1323254451130 is a wasteful number, since it uses less digits than its factorization.

1323254451130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27986433.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 1323254451130 its reverse (311544523231), we get a palindrome (1634798974361).

The spelling of 1323254451130 in words is "one trillion, three hundred twenty-three billion, two hundred fifty-four million, four hundred fifty-one thousand, one hundred thirty".