13211311302030 has 32 divisors (see below), whose sum is σ = 31987741355424. Its totient is φ = 3491839210496.

The previous prime is 13211311302019. The next prime is 13211311302061. The reversal of 13211311302030 is 3020311311231.

It is a happy number.

13211311302030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13211311302030² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13211311301988 and 13211311302006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1948567599 + ... + 1948574378.

It is an arithmetic number, because the mean of its divisors is an integer number (999616917357).

Almost surely, 2^{13211311302030} is an apocalyptic number.

13211311302030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13211311302030 is an abundant number, since it is smaller than the sum of its proper divisors (18776430053394).

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

13211311302030 is a wasteful number, since it uses less digits than its factorization.

13211311302030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3897142100.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 13211311302030 its reverse (3020311311231), we get a palindrome (16231622613261).

The spelling of 13211311302030 in words is "thirteen trillion, two hundred eleven billion, three hundred eleven million, three hundred two thousand, thirty".