232111000106 has 4 divisors (see below), whose sum is σ = 348166500162. Its totient is φ = 116055500052.

The previous prime is 232111000087. The next prime is 232111000109. The reversal of 232111000106 is 601000111232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 155440159081 + 76670841025 = 394259^2 + 276895^2 .

It is a super-2 number, since 2×232111000106² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (232111000109) 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 as a sum of consecutive naturals, namely, 58027750025 + ... + 58027750028.

Almost surely, 2^232111000106 is an apocalyptic number.

232111000106 is a deficient number, since it is larger than the sum of its proper divisors (116055500056).

232111000106 is a wasteful number, since it uses less digits than its factorization.

232111000106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116055500055.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 232111000106 its reverse (601000111232), we get a palindrome (833111111338).

The spelling of 232111000106 in words is "two hundred thirty-two billion, one hundred eleven million, one hundred six", and thus it is an aban number.