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103130030321110 = 251317219431335207
BaseRepresentation
bin10111011100101111010100…
…110100101010110111010110
3111112011010122010120112002201
4113130233110310222313112
5102004140300230233420
61003201140515155114
730502620201660412
oct2734572464526726
9445133563515081
10103130030321110
112a951222581751
12b69735a5a5a9a
134571173c05850
141b6773d227d42
15bdc9ae86610a
hex5dcbd4d2add6

103130030321110 has 192 divisors, whose sum is σ = 224061393991680. Its totient is φ = 33873719408640.

The previous prime is 103130030321107. The next prime is 103130030321111. The reversal of 103130030321110 is 11123030031301.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103130030321111) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 307493127 + ... + 307828333.

It is an arithmetic number, because the mean of its divisors is an integer number (1166986427040).

Almost surely, 2103130030321110 is an apocalyptic number.

103130030321110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103130030321110 is an abundant number, since it is smaller than the sum of its proper divisors (120931363670570).

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

103130030321110 is a wasteful number, since it uses less digits than its factorization.

103130030321110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335711 (or 335694 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 103130030321110 its reverse (11123030031301), we get a palindrome (114253060352411).

The spelling of 103130030321110 in words is "one hundred three trillion, one hundred thirty billion, thirty million, three hundred twenty-one thousand, one hundred ten".