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130211334330 = 23572112977547
BaseRepresentation
bin111100101000100110…
…0110100100010111010
3110110002122121010211020
41321101030310202322
54113133100144310
6135452424443310
712256521036300
oct1712114644272
9413078533736
10130211334330
11502499a3800
122129b619536
13c3818c9b2c
14643359c270
1535c16ab170
hex1e513348ba

130211334330 has 288 divisors, whose sum is σ = 403754113728. Its totient is φ = 26774415360.

The previous prime is 130211334293. The next prime is 130211334343. The reversal of 130211334330 is 33433112031.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 130211334330.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 17249617 + ... + 17257163.

It is an arithmetic number, because the mean of its divisors is an integer number (1401924006).

Almost surely, 2130211334330 is an apocalyptic number.

130211334330 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 130211334330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201877056864).

130211334330 is an abundant number, since it is smaller than the sum of its proper divisors (273542779398).

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

130211334330 is a wasteful number, since it uses less digits than its factorization.

130211334330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7690 (or 7672 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 130211334330 its reverse (33433112031), we get a palindrome (163644446361).

The spelling of 130211334330 in words is "one hundred thirty billion, two hundred eleven million, three hundred thirty-four thousand, three hundred thirty".