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130142012300 = 22521301420123
BaseRepresentation
bin111100100110100010…
…0011000001110001100
3110102220211011012212122
41321031010120032030
54113012323343200
6135441510552112
712255016565246
oct1711504301614
9412824135778
10130142012300
1150213856073
1221280368638
13c370437a91
1464282b5096
1535ba566385
hex1e4d11838c

130142012300 has 18 divisors (see below), whose sum is σ = 282408166908. Its totient is φ = 52056804880.

The previous prime is 130142012293. The next prime is 130142012311. The reversal of 130142012300 is 3210241031.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 650709962 + ... + 650710161.

It is an arithmetic number, because the mean of its divisors is an integer number (15689342606).

Almost surely, 2130142012300 is an apocalyptic number.

130142012300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130142012300 is an abundant number, since it is smaller than the sum of its proper divisors (152266154608).

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

130142012300 is a wasteful number, since it uses less digits than its factorization.

130142012300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301420137 (or 1301420130 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 130142012300 its reverse (3210241031), we get a palindrome (133352253331).

The spelling of 130142012300 in words is "one hundred thirty billion, one hundred forty-two million, twelve thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 1301420123 2602840246 5205680492 6507100615 13014201230 26028402460 32535503075 65071006150 130142012300