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103424123352 = 23311612127829
BaseRepresentation
bin110000001010010001…
…1101110000111011000
3100212221210201211110010
41200110203232013120
53143303033421402
6115302401521520
710320642354264
oct1402443560730
9325853654403
10103424123352
113a953248710
12180646432a0
1399a3030734
145011b0b0a4
152a54b59a6c
hex18148ee1d8

103424123352 has 192 divisors, whose sum is σ = 289372262400. Its totient is φ = 30547238400.

The previous prime is 103424123329. The next prime is 103424123381. The reversal of 103424123352 is 253321424301.

It is a super-2 number, since 2×1034241233522 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 124757274 + ... + 124758102.

It is an arithmetic number, because the mean of its divisors is an integer number (1507147200).

Almost surely, 2103424123352 is an apocalyptic number.

103424123352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103424123352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144686131200).

103424123352 is an abundant number, since it is smaller than the sum of its proper divisors (185948139048).

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

103424123352 is a wasteful number, since it uses less digits than its factorization.

103424123352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098 (or 1033 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 103424123352 its reverse (253321424301), we get a palindrome (356745547653).

The spelling of 103424123352 in words is "one hundred three billion, four hundred twenty-four million, one hundred twenty-three thousand, three hundred fifty-two".