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1013130314020 = 2251117749259459
BaseRepresentation
bin11101011111000110100…
…01011100000100100100
310120212001210102111011201
432233203101130010210
5113044342330022040
62053231534412244
7133124212402636
oct16574321340444
93525053374151
101013130314020
11360736717190
12144427361084
13746cb665c16
1437070214a56
151b549359a9a
hexebe345c124

1013130314020 has 48 divisors (see below), whose sum is σ = 2321129160000. Its totient is φ = 368388846720.

The previous prime is 1013130314017. The next prime is 1013130314051. The reversal of 1013130314020 is 204130313101.

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, 3775051 + ... + 4034509.

It is an arithmetic number, because the mean of its divisors is an integer number (48356857500).

Almost surely, 21013130314020 is an apocalyptic number.

1013130314020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1013130314020 is an abundant number, since it is smaller than the sum of its proper divisors (1307998845980).

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

1013130314020 is a wasteful number, since it uses less digits than its factorization.

1013130314020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277228 (or 277226 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1013130314020 its reverse (204130313101), we get a palindrome (1217260627121).

The spelling of 1013130314020 in words is "one trillion, thirteen billion, one hundred thirty million, three hundred fourteen thousand, twenty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 17749 35498 70996 88745 177490 195239 259459 354980 390478 518918 780956 976195 1037836 1297295 1952390 2594590 2854049 3904780 5189180 5708098 11416196 14270245 28540490 57080980 4605137791 9210275582 18420551164 23025688955 46051377910 50656515701 92102755820 101313031402 202626062804 253282578505 506565157010 1013130314020