130021311030 has 96 divisors (see below), whose sum is σ = 338182594560. Its totient is φ = 31978627200.

The previous prime is 130021311029. The next prime is 130021311037. The reversal of 130021311030 is 30113120031.

130021311030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130021311037) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6474505 + ... + 6494555.

It is an arithmetic number, because the mean of its divisors is an integer number (3522735360).

Almost surely, 2^130021311030 is an apocalyptic number.

130021311030 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 130021311030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169091297280).

130021311030 is an abundant number, since it is smaller than the sum of its proper divisors (208161283530).

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

130021311030 is a wasteful number, since it uses less digits than its factorization.

130021311030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21366 (or 21353 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 130021311030 its reverse (30113120031), we get a palindrome (160134431061).

The spelling of 130021311030 in words is "one hundred thirty billion, twenty-one million, three hundred eleven thousand, thirty".