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321032141211013 = 1912964156705123
BaseRepresentation
bin100100011111110100001111…
…0101111010000010110000101
31120002200101001220012012200121
41020333220132233100112011
5314034242311122223023
63054440044002341541
7124422543506164411
oct11077503657202605
91502611056165617
10321032141211013
1193321a6a471a61
123000a21a65a8b1
1310a1927c83612b
14593c077a7bd41
15271abb1a3cd5d
hex123fa1ebd0585

321032141211013 has 8 divisors (see below), whose sum is σ = 322723830836736. Its totient is φ = 319340565055200.

The previous prime is 321032141210971. The next prime is 321032141211031. The reversal of 321032141211013 is 310112141230123.

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 321032141211013 - 229 = 321031604340101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321032141211043) 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, 22691131 + ... + 34013992.

It is an arithmetic number, because the mean of its divisors is an integer number (40340478854592).

Almost surely, 2321032141211013 is an apocalyptic number.

It is an amenable number.

321032141211013 is a deficient number, since it is larger than the sum of its proper divisors (1691689625723).

321032141211013 is a wasteful number, since it uses less digits than its factorization.

321032141211013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56734955.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 321032141211013 its reverse (310112141230123), we get a palindrome (631144282441136).

The spelling of 321032141211013 in words is "three hundred twenty-one trillion, thirty-two billion, one hundred forty-one million, two hundred eleven thousand, thirteen".

Divisors: 1 191 29641 5661431 56705123 10830678493 1680796550843 321032141211013