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10313230013 = 172122329179
BaseRepresentation
bin10011001101011011…
…10110011010111101
3222121202011100220222
421212231312122331
5132110141330023
64423212151125
7513400002662
oct114655663275
928552140828
1010313230013
114412605399
121bb9a684a5
13c8486b088
146db9bba69
15405631cc8
hex266b766bd

10313230013 has 12 divisors (see below), whose sum is σ = 10964910240. Its totient is φ = 9698300352.

The previous prime is 10313230007. The next prime is 10313230033. The reversal of 10313230013 is 31003231301.

It is not a de Polignac number, because 10313230013 - 218 = 10312967869 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 10313229973 and 10313230000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10313230033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 338858 + ... + 368036.

It is an arithmetic number, because the mean of its divisors is an integer number (913742520).

Almost surely, 210313230013 is an apocalyptic number.

It is an amenable number.

10313230013 is a deficient number, since it is larger than the sum of its proper divisors (651680227).

10313230013 is a wasteful number, since it uses less digits than its factorization.

10313230013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30436 (or 30419 counting only the distinct ones).

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

Adding to 10313230013 its reverse (31003231301), we get a palindrome (41316461314).

The spelling of 10313230013 in words is "ten billion, three hundred thirteen million, two hundred thirty thousand, thirteen".

Divisors: 1 17 289 1223 20791 29179 353447 496043 8432731 35685917 606660589 10313230013