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10013312303 = 19895921533
BaseRepresentation
bin10010101001101011…
…10000010100101111
3221211211210222011122
421110311300110233
5131001401443203
64333340011155
7503065515221
oct112465602457
927754728148
1010013312303
114279287815
121b35530abb
13c3769b887
146adc2a411
153d913c538
hex254d7052f

10013312303 has 8 divisors (see below), whose sum is σ = 10658761200. Its totient is φ = 9379706688.

The previous prime is 10013312297. The next prime is 10013312317. The reversal of 10013312303 is 30321331001.

10013312303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10013312303 - 228 = 9744876847 is a prime.

It is a super-2 number, since 2×100133123032 (a number of 21 digits) contains 22 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 (10013312503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2959076 + ... + 2962457.

It is an arithmetic number, because the mean of its divisors is an integer number (1332345150).

Almost surely, 210013312303 is an apocalyptic number.

10013312303 is a deficient number, since it is larger than the sum of its proper divisors (645448897).

10013312303 is an equidigital number, since it uses as much as digits as its factorization.

10013312303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5921641.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 10013312303 its reverse (30321331001), we get a palindrome (40334643304).

The spelling of 10013312303 in words is "ten billion, thirteen million, three hundred twelve thousand, three hundred three".

Divisors: 1 19 89 1691 5921533 112509127 527016437 10013312303