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130323323130 = 2357111319228409
BaseRepresentation
bin111100101011111100…
…0000001100011111010
3110110101110022202120120
41321113320001203322
54113400232320010
6135511505034110
712262350653250
oct1712770014372
9413343282516
10130323323130
11502a7133630
1221311025936
13c39bb7a4b0
1464443d05d0
1535cb42ce70
hex1e57e018fa

130323323130 has 256 divisors, whose sum is σ = 442055577600. Its totient is φ = 23681341440.

The previous prime is 130323323113. The next prime is 130323323257. The reversal of 130323323130 is 31323323031.

It is a self number, because there is not a number n which added to its sum of digits gives 130323323130.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 456366 + ... + 684774.

It is an arithmetic number, because the mean of its divisors is an integer number (1726779600).

Almost surely, 2130323323130 is an apocalyptic number.

130323323130 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 130323323130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221027788800).

130323323130 is an abundant number, since it is smaller than the sum of its proper divisors (311732254470).

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

130323323130 is a wasteful number, since it uses less digits than its factorization.

130323323130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228469.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 130323323130 its reverse (31323323031), we get a palindrome (161646646161).

Subtracting from 130323323130 its reverse (31323323031), we obtain a palindrome (99000000099).

The spelling of 130323323130 in words is "one hundred thirty billion, three hundred twenty-three million, three hundred twenty-three thousand, one hundred thirty".