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210323130113 = 1985631292729
BaseRepresentation
bin1100001111100000111…
…1000100011100000001
3202002212210002000210202
43003320033010130001
511421220210130423
6240342054334545
721124001052155
oct3037017043401
9662783060722
10210323130113
1181219a18698
123491895a455
1316aaac454a5
14a273119065
15570e8ae728
hex30f83c4701

210323130113 has 8 divisors (see below), whose sum is σ = 221418794400. Its totient is φ = 199230068448.

The previous prime is 210323130029. The next prime is 210323130119. The reversal of 210323130113 is 311031323012.

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 210323130113 - 222 = 210318935809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210323130119) 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, 483668 + ... + 809061.

It is an arithmetic number, because the mean of its divisors is an integer number (27677349300).

Almost surely, 2210323130113 is an apocalyptic number.

It is an amenable number.

210323130113 is a deficient number, since it is larger than the sum of its proper divisors (11095664287).

210323130113 is a wasteful number, since it uses less digits than its factorization.

210323130113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301311.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 210323130113 its reverse (311031323012), we get a palindrome (521354453125).

The spelling of 210323130113 in words is "two hundred ten billion, three hundred twenty-three million, one hundred thirty thousand, one hundred thirteen".

Divisors: 1 19 8563 162697 1292729 24561851 11069638427 210323130113