13120302133300 has 36 divisors (see below), whose sum is σ = 28471421562220. Its totient is φ = 5248053400320.

The previous prime is 13120302133243. The next prime is 13120302133307. The reversal of 13120302133300 is 333120302131.

It can be written as a sum of positive squares in 6 ways, for example, as 110992920336 + 13009309212964 = 333156^2 + 3606842^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13120302133307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7374622 + ... + 8979178.

Almost surely, 2^{13120302133300} is an apocalyptic number.

13120302133300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13120302133300 is an abundant number, since it is smaller than the sum of its proper divisors (15351119428920).

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

13120302133300 is a wasteful number, since it uses less digits than its factorization.

13120302133300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1686340 (or 1686333 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 13120302133300 its reverse (333120302131), we get a palindrome (13453422435431).

The spelling of 13120302133300 in words is "thirteen trillion, one hundred twenty billion, three hundred two million, one hundred thirty-three thousand, three hundred".