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10230313013 = 19678036381
BaseRepresentation
bin10011000011100011…
…00011000000110101
3222101222010202011222
421201301203000311
5131422430004023
64411051040125
7511342140314
oct114161430065
928358122158
1010230313013
11437a821648
121b96140045
13c7062906b
146d099627b
153ed203cc8
hex261c63035

10230313013 has 8 divisors (see below), whose sum is σ = 10929479520. Its totient is φ = 9547219440.

The previous prime is 10230313001. The next prime is 10230313019. The reversal of 10230313013 is 31031303201.

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 10230313013 - 24 = 10230312997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10230312982 and 10230313000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230313019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4016918 + ... + 4019463.

It is an arithmetic number, because the mean of its divisors is an integer number (1366184940).

Almost surely, 210230313013 is an apocalyptic number.

It is an amenable number.

10230313013 is a deficient number, since it is larger than the sum of its proper divisors (699166507).

10230313013 is an equidigital number, since it uses as much as digits as its factorization.

10230313013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8036467.

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

Adding to 10230313013 its reverse (31031303201), we get a palindrome (41261616214).

The spelling of 10230313013 in words is "ten billion, two hundred thirty million, three hundred thirteen thousand, thirteen".

Divisors: 1 19 67 1273 8036381 152691239 538437527 10230313013