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103100103101010 = 235532101107113209
BaseRepresentation
bin10111011100010011011101…
…000001011000101001010010
3111112001021101110020012222110
4113130103131001120221102
5102003143002343213020
61003135311123050150
730500510444544021
oct2734233501305122
9445037343205873
10103100103101010
112a93a5654282a4
12b6915a7b10956
13456b3b49436a2
141b661007268b8
15bdbd0c3168e0
hex5dc4dd058a52

103100103101010 has 192 divisors, whose sum is σ = 257076608664960. Its totient is φ = 26457705830400.

The previous prime is 103100103100999. The next prime is 103100103101011. The reversal of 103100103101010 is 10101301001301.

It is not an unprimeable number, because it can be changed into a prime (103100103101011) 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, 910649286 + ... + 910762494.

It is an arithmetic number, because the mean of its divisors is an integer number (1338940670130).

Almost surely, 2103100103101010 is an apocalyptic number.

103100103101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 103100103101010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128538304332480).

103100103101010 is an abundant number, since it is smaller than the sum of its proper divisors (153976505563950).

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

103100103101010 is a wasteful number, since it uses less digits than its factorization.

103100103101010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113533 (or 113480 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 12.

Adding to 103100103101010 its reverse (10101301001301), we get a palindrome (113201404102311).

The spelling of 103100103101010 in words is "one hundred three trillion, one hundred billion, one hundred three million, one hundred one thousand, ten".