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130120123341 = 31323145061453
BaseRepresentation
bin111100100101111000…
…0111000001111001101
3110102212021222010212110
41321023300320033031
54112441222421331
6135435405454233
712254332541115
oct1711360701715
9412767863773
10130120123341
115020246561a
1221274b71379
13c368a42930
146425418045
1535b8690946
hex1e4bc383cd

130120123341 has 16 divisors (see below), whose sum is σ = 194962594176. Its totient is φ = 76592446656.

The previous prime is 130120123319. The next prime is 130120123349. The reversal of 130120123341 is 143321021031.

It is not a de Polignac number, because 130120123341 - 27 = 130120123213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130120123349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72529830 + ... + 72531623.

It is an arithmetic number, because the mean of its divisors is an integer number (12185162136).

Almost surely, 2130120123341 is an apocalyptic number.

It is an amenable number.

130120123341 is a deficient number, since it is larger than the sum of its proper divisors (64842470835).

130120123341 is a wasteful number, since it uses less digits than its factorization.

130120123341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145061492.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 130120123341 its reverse (143321021031), we get a palindrome (273441144372).

The spelling of 130120123341 in words is "one hundred thirty billion, one hundred twenty million, one hundred twenty-three thousand, three hundred forty-one".

Divisors: 1 3 13 23 39 69 299 897 145061453 435184359 1885798889 3336413419 5657396667 10009240257 43373374447 130120123341