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10103010223 = 17594294719
BaseRepresentation
bin10010110100010111…
…11011001110101111
3222002002121002120211
421122023323032233
5131142332311343
64350302323251
7505235112205
oct113213731657
928062532524
1010103010223
114314982129
121b5b589527
13c50146177
146bbad9075
153e1e5979d
hex25a2fb3af

10103010223 has 4 divisors (see below), whose sum is σ = 10697304960. Its totient is φ = 9508715488.

The previous prime is 10103010221. The next prime is 10103010233. The reversal of 10103010223 is 32201030101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10103010223 - 21 = 10103010221 is a prime.

It is a super-3 number, since 3×101030102233 (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103010221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297147343 + ... + 297147376.

It is an arithmetic number, because the mean of its divisors is an integer number (2674326240).

Almost surely, 210103010223 is an apocalyptic number.

10103010223 is a deficient number, since it is larger than the sum of its proper divisors (594294737).

10103010223 is an equidigital number, since it uses as much as digits as its factorization.

10103010223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594294736.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10103010223 its reverse (32201030101), we get a palindrome (42304040324).

The spelling of 10103010223 in words is "ten billion, one hundred three million, ten thousand, two hundred twenty-three".

Divisors: 1 17 594294719 10103010223