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32230211113 = 103312914671
BaseRepresentation
bin11110000001000100…
…011111111000101001
310002012011211100212201
4132001010133320221
51012001413223423
622450101140201
72220460163032
oct360104377051
9102164740781
1032230211113
111273a128711
1262b59ba661
133068443849
1417ba70ba89
15c898122ad
hex78111fe29

32230211113 has 4 divisors (see below), whose sum is σ = 32543125888. Its totient is φ = 31917296340.

The previous prime is 32230211089. The next prime is 32230211129. The reversal of 32230211113 is 31111203223.

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, and also an emirpimes, since its reverse is a distinct semiprime: 31111203223 = 141492198827.

It is a cyclic number.

It is not a de Polignac number, because 32230211113 - 217 = 32230080041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32230211813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156457233 + ... + 156457438.

It is an arithmetic number, because the mean of its divisors is an integer number (8135781472).

Almost surely, 232230211113 is an apocalyptic number.

It is an amenable number.

32230211113 is a deficient number, since it is larger than the sum of its proper divisors (312914775).

32230211113 is a wasteful number, since it uses less digits than its factorization.

32230211113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312914774.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 32230211113 its reverse (31111203223), we get a palindrome (63341414336).

The spelling of 32230211113 in words is "thirty-two billion, two hundred thirty million, two hundred eleven thousand, one hundred thirteen".

Divisors: 1 103 312914671 32230211113