1353323510120 has 64 divisors (see below), whose sum is σ = 3090866929920. Its totient is φ = 533173665024.

The previous prime is 1353323510113. The next prime is 1353323510129. The reversal of 1353323510120 is 210153233531.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1353323510129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21013889 + ... + 21078191.

It is an arithmetic number, because the mean of its divisors is an integer number (48294795780).

Almost surely, 2^{1353323510120} is an apocalyptic number.

1353323510120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1353323510120 is an abundant number, since it is smaller than the sum of its proper divisors (1737543419800).

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

1353323510120 is a wasteful number, since it uses less digits than its factorization.

1353323510120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72234 (or 72230 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 29.

Adding to 1353323510120 its reverse (210153233531), we get a palindrome (1563476743651).

The spelling of 1353323510120 in words is "one trillion, three hundred fifty-three billion, three hundred twenty-three million, five hundred ten thousand, one hundred twenty".