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103120110323230 = 257111341839299477
BaseRepresentation
bin10111011100100110000101…
…100010111000011000011110
3111112010012000210100102020211
4113130212011202320120132
5102004004441220320410
61003152420311203034
730502116315250660
oct2734460542703036
9445105023312224
10103120110323230
112a947aa1a3a4a0
12b69545037647a
134570252979710
141b6707b96c530
15bdc5cda0c68a
hex5dc9858b861e

103120110323230 has 256 divisors, whose sum is σ = 255602604257280. Its totient is φ = 28910694297600.

The previous prime is 103120110323221. The next prime is 103120110323233. The reversal of 103120110323230 is 32323011021301.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103120110323233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 344184252 + ... + 344483728.

It is an arithmetic number, because the mean of its divisors is an integer number (998447672880).

Almost surely, 2103120110323230 is an apocalyptic number.

103120110323230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103120110323230 is an abundant number, since it is smaller than the sum of its proper divisors (152482493934050).

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

103120110323230 is a wasteful number, since it uses less digits than its factorization.

103120110323230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300395.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 103120110323230 its reverse (32323011021301), we get a palindrome (135443121344531).

The spelling of 103120110323230 in words is "one hundred three trillion, one hundred twenty billion, one hundred ten million, three hundred twenty-three thousand, two hundred thirty".