13201430532352 has 18 divisors (see below), whose sum is σ = 26351292977198. Its totient is φ = 6600715266048.

The previous prime is 13201430532319. The next prime is 13201430532379. The reversal of 13201430532352 is 25323503410231.

It can be written as a sum of positive squares in only one way, i.e., 8783968178176 + 4417462354176 = 2963776^2 + 2101776^2 .

It is a super-2 number, since 2×13201430532352² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25784043753 + ... + 25784044264.

Almost surely, 2^{13201430532352} is an apocalyptic number.

It is an amenable number.

13201430532352 is a deficient number, since it is larger than the sum of its proper divisors (13149862444846).

13201430532352 is an frugal number, since it uses more digits than its factorization.

13201430532352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51568088033 (or 51568088019 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 13201430532352 its reverse (25323503410231), we get a palindrome (38524933942583).

The spelling of 13201430532352 in words is "thirteen trillion, two hundred one billion, four hundred thirty million, five hundred thirty-two thousand, three hundred fifty-two".