13013013030 has 64 divisors (see below), whose sum is σ = 31997306880. Its totient is φ = 3385218816.

The previous prime is 13013013029. The next prime is 13013013043. The reversal of 13013013030 is 3031031031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1107426 + ... + 1119114.

It is an arithmetic number, because the mean of its divisors is an integer number (499957920).

Almost surely, 2^13013013030 is an apocalyptic number.

13013013030 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 13013013030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15998653440).

13013013030 is an abundant number, since it is smaller than the sum of its proper divisors (18984293850).

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

13013013030 is a wasteful number, since it uses less digits than its factorization.

13013013030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12605.

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 13013013030 its reverse (3031031031), we get a palindrome (16044044061).

The spelling of 13013013030 in words is "thirteen billion, thirteen million, thirteen thousand, thirty".