13210223031030 has 128 divisors (see below), whose sum is σ = 33570718272000. Its totient is φ = 3317581670400.

The previous prime is 13210223031023. The next prime is 13210223031037. The reversal of 13210223031030 is 3013032201231.

It is an interprime number because it is at equal distance from previous prime (13210223031023) and next prime (13210223031037).

It is a junction number, because it is equal to n+sod(n) for n = 13210223030988 and 13210223031006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13210223031037) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 278432110 + ... + 278479550.

It is an arithmetic number, because the mean of its divisors is an integer number (262271236500).

Almost surely, 2^{13210223031030} is an apocalyptic number.

13210223031030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13210223031030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16785359136000).

13210223031030 is an abundant number, since it is smaller than the sum of its proper divisors (20360495240970).

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

13210223031030 is a wasteful number, since it uses less digits than its factorization.

13210223031030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50350.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13210223031030 its reverse (3013032201231), we get a palindrome (16223255232261).

The spelling of 13210223031030 in words is "thirteen trillion, two hundred ten billion, two hundred twenty-three million, thirty-one thousand, thirty".