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130031300202 = 2329977764899
BaseRepresentation
bin111100100011001111…
…0000010111001101010
3110102122002211110102120
41321012132002321222
54112301003101302
6135422514012110
712252203546406
oct1710636027152
9412562743376
10130031300202
1150167308471
122124b277036
13c35351356b
1464176d6106
1535b09979bc
hex1e46782e6a

130031300202 has 32 divisors (see below), whose sum is σ = 269305992000. Its totient is φ = 41806265088.

The previous prime is 130031300159. The next prime is 130031300257. The reversal of 130031300202 is 202003130031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212452 + ... + 552447.

It is an arithmetic number, because the mean of its divisors is an integer number (8415812250).

Almost surely, 2130031300202 is an apocalyptic number.

130031300202 is an abundant number, since it is smaller than the sum of its proper divisors (139274691798).

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

130031300202 is a wasteful number, since it uses less digits than its factorization.

130031300202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765910.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 130031300202 its reverse (202003130031), we get a palindrome (332034430233).

The spelling of 130031300202 in words is "one hundred thirty billion, thirty-one million, three hundred thousand, two hundred two".

Divisors: 1 2 3 6 29 58 87 174 977 1954 2931 5862 28333 56666 84999 169998 764899 1529798 2294697 4589394 22182071 44364142 66546213 133092426 747306323 1494612646 2241918969 4483837938 21671883367 43343766734 65015650101 130031300202