232105039 has 4 divisors (see below), whose sum is σ = 232174024. Its totient is φ = 232036056.

The previous prime is 232105037. The next prime is 232105057. The reversal of 232105039 is 930501232.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 232105039 - 2¹ = 232105037 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 (232105031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29172 + ... + 36265.

It is an arithmetic number, because the mean of its divisors is an integer number (58043506).

Almost surely, 2^232105039 is an apocalyptic number.

232105039 is a deficient number, since it is larger than the sum of its proper divisors (68985).

232105039 is an equidigital number, since it uses as much as digits as its factorization.

232105039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68984.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 232105039 is about 15234.9938956338. The cubic root of 232105039 is about 614.5560847912.

The spelling of 232105039 in words is "two hundred thirty-two million, one hundred five thousand, thirty-nine".