130311301302 has 192 divisors, whose sum is σ = 357871288320. Its totient is φ = 33350745600.

The previous prime is 130311301283. The next prime is 130311301327. The reversal of 130311301302 is 203103113031.

It is a happy number.

130311301302 is a `hidden beast` number, since 1 + 30 + 31 + 1 + 301 + 302 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12822099 + ... + 12832257.

It is an arithmetic number, because the mean of its divisors is an integer number (1863912960).

Almost surely, 2^130311301302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130311301302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178935644160).

130311301302 is an abundant number, since it is smaller than the sum of its proper divisors (227559987018).

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

130311301302 is a wasteful number, since it uses less digits than its factorization.

130311301302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10419 (or 10416 counting only the distinct ones).

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

Adding to 130311301302 its reverse (203103113031), we get a palindrome (333414414333).

The spelling of 130311301302 in words is "one hundred thirty billion, three hundred eleven million, three hundred one thousand, three hundred two".