13323241121140 has 24 divisors (see below), whose sum is σ = 27979643721960. Its totient is φ = 5329136949888.

The previous prime is 13323241121117. The next prime is 13323241121147. The reversal of 13323241121140 is 4112114232331.

13323241121140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 302084342884 + 13021156778256 = 549622^2 + 3608484^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13323241121099 and 13323241121108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13323241121147) 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, 9282547 + ... + 10621306.

It is an arithmetic number, because the mean of its divisors is an integer number (1165818488415).

Almost surely, 2^{13323241121140} is an apocalyptic number.

13323241121140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13323241121140 is an abundant number, since it is smaller than the sum of its proper divisors (14656402600820).

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

13323241121140 is a wasteful number, since it uses less digits than its factorization.

13323241121140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19937331 (or 19937329 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 13323241121140 its reverse (4112114232331), we get a palindrome (17435355353471).

The spelling of 13323241121140 in words is "thirteen trillion, three hundred twenty-three billion, two hundred forty-one million, one hundred twenty-one thousand, one hundred forty".