13313121121030 has 16 divisors (see below), whose sum is σ = 24356464215984. Its totient is φ = 5237949293280.

The previous prime is 13313121120931. The next prime is 13313121121037. The reversal of 13313121121030 is 3012112131331.

It is a junction number, because it is equal to n+sod(n) for n = 13313121120992 and 13313121121010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13313121121037) 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, 10912393752 + ... + 10912394971.

It is an arithmetic number, because the mean of its divisors is an integer number (1522279013499).

Almost surely, 2^{13313121121030} is an apocalyptic number.

13313121121030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13313121121030 is a deficient number, since it is larger than the sum of its proper divisors (11043343094954).

13313121121030 is a wasteful number, since it uses less digits than its factorization.

13313121121030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21824788791.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 13313121121030 its reverse (3012112131331), we get a palindrome (16325233252361).

The spelling of 13313121121030 in words is "thirteen trillion, three hundred thirteen billion, one hundred twenty-one million, one hundred twenty-one thousand, thirty".