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323213200130013 = 3107737733376671
BaseRepresentation
bin100100101111101011110111…
…1111110101111111111011101
31120101101212202122100010200120
41021133113233332233333131
5314331011113213130023
63103230032212345153
7125036245256126124
oct11137275776577735
91511355678303616
10323213200130013
1193a92a48360496
1230300a729151b9
1310b46b4920ab1b
1459b5860c10abb
1527577b51928e3
hex125f5effaffdd

323213200130013 has 4 divisors (see below), whose sum is σ = 430950933506688. Its totient is φ = 215475466753340.

The previous prime is 323213200130011. The next prime is 323213200130039. The reversal of 323213200130013 is 310031002312323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 323213200130013 - 21 = 323213200130011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323213200130011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (37) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53868866688333 + ... + 53868866688338.

It is an arithmetic number, because the mean of its divisors is an integer number (107737733376672).

Almost surely, 2323213200130013 is an apocalyptic number.

It is an amenable number.

323213200130013 is a deficient number, since it is larger than the sum of its proper divisors (107737733376675).

323213200130013 is a wasteful number, since it uses less digits than its factorization.

323213200130013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107737733376674.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 323213200130013 its reverse (310031002312323), we get a palindrome (633244202442336).

The spelling of 323213200130013 in words is "three hundred twenty-three trillion, two hundred thirteen billion, two hundred million, one hundred thirty thousand, thirteen".

Divisors: 1 3 107737733376671 323213200130013