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32230331113 = 223914394967
BaseRepresentation
bin11110000001000100…
…111101001011101001
310002012012001110111011
4132001010331023221
51012001431043423
622450103503521
72220461202631
oct360104751351
9102165043434
1032230331113
111273a1aa892
1262b5a57ba1
133068486356
1417ba73d6c1
15c89837b0d
hex78113d2e9

32230331113 has 4 divisors (see below), whose sum is σ = 32244728320. Its totient is φ = 32215933908.

The previous prime is 32230331101. The next prime is 32230331149. The reversal of 32230331113 is 31113303223.

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: 31113303223 = 293910586357.

It is a cyclic number.

It is not a de Polignac number, because 32230331113 - 225 = 32196776681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32230131113) 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, 7195245 + ... + 7199722.

It is an arithmetic number, because the mean of its divisors is an integer number (8061182080).

Almost surely, 232230331113 is an apocalyptic number.

It is an amenable number.

32230331113 is a deficient number, since it is larger than the sum of its proper divisors (14397207).

32230331113 is a wasteful number, since it uses less digits than its factorization.

32230331113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14397206.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 32230331113 its reverse (31113303223), we get a palindrome (63343634336).

The spelling of 32230331113 in words is "thirty-two billion, two hundred thirty million, three hundred thirty-one thousand, one hundred thirteen".

Divisors: 1 2239 14394967 32230331113