231364106 has 4 divisors (see below), whose sum is σ = 347046162. Its totient is φ = 115682052.

The previous prime is 231364099. The next prime is 231364139. The reversal of 231364106 is 601463132.

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., 138415225 + 92948881 = 11765^2 + 9641^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57841025 + ... + 57841028.

Almost surely, 2^231364106 is an apocalyptic number.

231364106 is a deficient number, since it is larger than the sum of its proper divisors (115682056).

231364106 is a wasteful number, since it uses less digits than its factorization.

231364106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115682055.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 231364106 is about 15210.6576452171. The cubic root of 231364106 is about 613.9014526345.

The spelling of 231364106 in words is "two hundred thirty-one million, three hundred sixty-four thousand, one hundred six".