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2013302210231 = 13571312710777
BaseRepresentation
bin11101010011000010001…
…010011011111010110111
321010110200111022010221002
4131103002022123322313
5230441220331211411
64140522005313515
7265312335266054
oct35230212337267
97113614263832
102013302210231
1170692267a264
12286236a0589b
13117b13428ba0
146d63140602b
1537585c2833b
hex1d4c229beb7

2013302210231 has 8 divisors (see below), whose sum is σ = 2168210361744. Its totient is φ = 1858399594560.

The previous prime is 2013302210207. The next prime is 2013302210251. The reversal of 2013302210231 is 1320122033102.

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 2013302210231 - 26 = 2013302210167 is a prime.

It is a super-2 number, since 2×20133022102312 (a number of 25 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 (2013302210251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 612686 + ... + 2098091.

It is an arithmetic number, because the mean of its divisors is an integer number (271026295218).

Almost surely, 22013302210231 is an apocalyptic number.

2013302210231 is a deficient number, since it is larger than the sum of its proper divisors (154908151513).

2013302210231 is a wasteful number, since it uses less digits than its factorization.

2013302210231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2767921.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2013302210231 its reverse (1320122033102), we get a palindrome (3333424243333).

The spelling of 2013302210231 in words is "two trillion, thirteen billion, three hundred two million, two hundred ten thousand, two hundred thirty-one".

Divisors: 1 13 57131 742703 2710777 35240101 154869400787 2013302210231