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10200103130 = 257311632557
BaseRepresentation
bin10010111111111100…
…10011100011011010
3222022212021221000102
421133332103203122
5131342211300010
64404051335402
7510524306000
oct113776234332
928285257012
1010200103130
1143647684a8
121b87bb1562
13c672ac6a9
146ca970a70
153ea737ba5
hex25ff938da

10200103130 has 64 divisors (see below), whose sum is σ = 21438086400. Its totient is φ = 3492804672.

The previous prime is 10200103103. The next prime is 10200103183. The reversal of 10200103130 is 3130100201.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3987812 + ... + 3990368.

It is an arithmetic number, because the mean of its divisors is an integer number (334970100).

Almost surely, 210200103130 is an apocalyptic number.

10200103130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10200103130 is an abundant number, since it is smaller than the sum of its proper divisors (11237983270).

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

10200103130 is a wasteful number, since it uses less digits than its factorization.

10200103130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3748 (or 3734 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 10200103130 its reverse (3130100201), we get a palindrome (13330203331).

The spelling of 10200103130 in words is "ten billion, two hundred million, one hundred three thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 343 490 686 1163 1715 2326 2557 3430 5114 5815 8141 11630 12785 16282 17899 25570 35798 40705 56987 81410 89495 113974 125293 178990 250586 284935 398909 569870 626465 797818 877051 1252930 1754102 1994545 2973791 3989090 4385255 5947582 8770510 14868955 20816537 29737910 41633074 104082685 145715759 208165370 291431518 728578795 1020010313 1457157590 2040020626 5100051565 10200103130