13102031301030 has 192 divisors, whose sum is σ = 41234975907840. Its totient is φ = 2817690964992.

The previous prime is 13102031301019. The next prime is 13102031301043. The reversal of 13102031301030 is 3010313020131.

It is a happy number.

13102031301030 is a `hidden beast` number, since 1 + 310 + 2 + 0 + 313 + 0 + 10 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13102031300994 and 13102031301012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 33725431 + ... + 34111709.

It is an arithmetic number, because the mean of its divisors is an integer number (214765499520).

Almost surely, 2^{13102031301030} is an apocalyptic number.

13102031301030 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 13102031301030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20617487953920).

13102031301030 is an abundant number, since it is smaller than the sum of its proper divisors (28132944606810).

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

13102031301030 is a wasteful number, since it uses less digits than its factorization.

13102031301030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389483 (or 389480 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 13102031301030 its reverse (3010313020131), we get a palindrome (16112344321161).

The spelling of 13102031301030 in words is "thirteen trillion, one hundred two billion, thirty-one million, three hundred one thousand, thirty".