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13130310213032 = 2313118899662941
BaseRepresentation
bin1011111100010010001101…
…1110011101110110101000
31201111020121220011020011212
42333010203132131312220
53210111333403304112
643531551540412252
72523430220213045
oct277044336356650
951436556136155
1013130310213032
114202595899531
1215808aa3a7088
1374324bbc554c
143357207a21cc
1517b839875522
hexbf12379dda8

13130310213032 has 32 divisors (see below), whose sum is σ = 24808615524000. Its totient is φ = 6514684862400.

The previous prime is 13130310212989. The next prime is 13130310213091. The reversal of 13130310213032 is 23031201303131.

It is a junction number, because it is equal to n+sod(n) for n = 13130310212989 and 13130310213007.

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, 19474682 + ... + 20137622.

It is an arithmetic number, because the mean of its divisors is an integer number (775269235125).

Almost surely, 213130310213032 is an apocalyptic number.

It is an amenable number.

13130310213032 is a deficient number, since it is larger than the sum of its proper divisors (11678305310968).

13130310213032 is a wasteful number, since it uses less digits than its factorization.

13130310213032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681977 (or 681973 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 13130310213032 its reverse (23031201303131), we get a palindrome (36161511516163).

The spelling of 13130310213032 in words is "thirteen trillion, one hundred thirty billion, three hundred ten million, two hundred thirteen thousand, thirty-two".

Divisors: 1 2 4 8 131 262 524 1048 18899 37798 75596 151192 662941 1325882 2475769 2651764 4951538 5303528 9903076 19806152 86845271 173690542 347381084 694762168 12528921959 25057843918 50115687836 100231375672 1641288776629 3282577553258 6565155106516 13130310213032