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103122333320 = 23519912955067
BaseRepresentation
bin110000000001010010…
…0011110111010001000
3100212011202212022100112
41200002210132322020
53142143304131240
6115212421253452
710310316241046
oct1400244367210
9325152768315
10103122333320
113a808961366
1217b9b564288
139955656c56
144dc39cd396
152a383e5665
hex180291ee88

103122333320 has 32 divisors (see below), whose sum is σ = 233191224000. Its totient is φ = 41041649088.

The previous prime is 103122333299. The next prime is 103122333397. The reversal of 103122333320 is 23333221301.

It is a super-2 number, since 2×1031223333202 (a number of 23 digits) contains 22 as substring.

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, 6469574 + ... + 6485493.

It is an arithmetic number, because the mean of its divisors is an integer number (7287225750).

Almost surely, 2103122333320 is an apocalyptic number.

103122333320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103122333320 is an abundant number, since it is smaller than the sum of its proper divisors (130068890680).

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

103122333320 is a wasteful number, since it uses less digits than its factorization.

103122333320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12955277 (or 12955273 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 103122333320 its reverse (23333221301), we get a palindrome (126455554621).

The spelling of 103122333320 in words is "one hundred three billion, one hundred twenty-two million, three hundred thirty-three thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 199 398 796 995 1592 1990 3980 7960 12955067 25910134 51820268 64775335 103640536 129550670 259101340 518202680 2578058333 5156116666 10312233332 12890291665 20624466664 25780583330 51561166660 103122333320