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130113230234 = 21342111886829
BaseRepresentation
bin111100100101101011…
…0100101010110011010
3110102211210222221022012
41321023112211112122
54112432441331414
6135435002025522
712254220131441
oct1711326452632
9412753887265
10130113230234
11501a9587739
12212727a82a2
13c36749b280
146424541d58
1535b7c7d33e
hex1e4b5a559a

130113230234 has 16 divisors (see below), whose sum is σ = 210682174920. Its totient is φ = 59909613120.

The previous prime is 130113230207. The next prime is 130113230243. The reversal of 130113230234 is 432032311031.

It can be written as a sum of positive squares in 4 ways, for example, as 56761633009 + 73351597225 = 238247^2 + 270835^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5932469 + ... + 5954360.

Almost surely, 2130113230234 is an apocalyptic number.

130113230234 is a deficient number, since it is larger than the sum of its proper divisors (80568944686).

130113230234 is a wasteful number, since it uses less digits than its factorization.

130113230234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11887265.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 130113230234 its reverse (432032311031), we get a palindrome (562145541265).

The spelling of 130113230234 in words is "one hundred thirty billion, one hundred thirteen million, two hundred thirty thousand, two hundred thirty-four".

Divisors: 1 2 13 26 421 842 5473 10946 11886829 23773658 154528777 309057554 5004355009 10008710018 65056615117 130113230234