13553234231300 has 18 divisors (see below), whose sum is σ = 29410518282138. Its totient is φ = 5421293692480.

The previous prime is 13553234231297. The next prime is 13553234231309. The reversal of 13553234231300 is 313243235531.

It can be written as a sum of positive squares in 3 ways, for example, as 84202110976 + 13469032120324 = 290176^2 + 3670018^2 .

It is not an unprimeable number, because it can be changed into a prime (13553234231309) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67766171057 + ... + 67766171256.

It is an arithmetic number, because the mean of its divisors is an integer number (1633917682341).

Almost surely, 2^{13553234231300} is an apocalyptic number.

13553234231300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13553234231300 is an abundant number, since it is smaller than the sum of its proper divisors (15857284050838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13553234231300 is a wasteful number, since it uses less digits than its factorization.

13553234231300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135532342327 (or 135532342320 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 35.

Adding to 13553234231300 its reverse (313243235531), we get a palindrome (13866477466831).

The spelling of 13553234231300 in words is "thirteen trillion, five hundred fifty-three billion, two hundred thirty-four million, two hundred thirty-one thousand, three hundred".