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130131002033 = 19371261914669
BaseRepresentation
bin111100100110001101…
…0011000001010110001
3110102220001102211121222
41321030122120022301
54113002014031113
6135440434554425
712254524160324
oct1711432301261
9412801384558
10130131002033
115020861597a
1221278738a15
13c36b081426
146426a4a7bb
1535b95dde08
hex1e4c6982b1

130131002033 has 16 divisors (see below), whose sum is σ = 140702904000. Its totient is φ = 119932373952.

The previous prime is 130131002017. The next prime is 130131002041. The reversal of 130131002033 is 330200131031.

It is not a de Polignac number, because 130131002033 - 24 = 130131002017 is a prime.

It is a super-2 number, since 2×1301310020332 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130131002333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8863823 + ... + 8878491.

It is an arithmetic number, because the mean of its divisors is an integer number (8793931500).

Almost surely, 2130131002033 is an apocalyptic number.

It is an amenable number.

130131002033 is a deficient number, since it is larger than the sum of its proper divisors (10571901967).

130131002033 is a wasteful number, since it uses less digits than its factorization.

130131002033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27344.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 130131002033 its reverse (330200131031), we get a palindrome (460331133064).

The spelling of 130131002033 in words is "one hundred thirty billion, one hundred thirty-one million, two thousand, thirty-three".

Divisors: 1 19 37 703 12619 14669 239761 278711 466903 542753 8871157 10312307 185108111 3517054109 6849000107 130131002033