3231440101 has 8 divisors (see below), whose sum is σ = 3347140320. Its totient is φ = 3116024688.

The previous prime is 3231440071. The next prime is 3231440123. The reversal of 3231440101 is 1010441323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3231440101 - 2³¹ = 1083956453 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 (3231440161) 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 7 ways as a sum of consecutive naturals, for example, 47971 + ... + 93616.

It is an arithmetic number, because the mean of its divisors is an integer number (418392540).

Almost surely, 2^3231440101 is an apocalyptic number.

It is an amenable number.

3231440101 is a deficient number, since it is larger than the sum of its proper divisors (115700219).

3231440101 is a wasteful number, since it uses less digits than its factorization.

3231440101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142403.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3231440101 is about 56845.7571064015. The cubic root of 3231440101 is about 1478.4229764163.

Adding to 3231440101 its reverse (1010441323), we get a palindrome (4241881424).

The spelling of 3231440101 in words is "three billion, two hundred thirty-one million, four hundred forty thousand, one hundred one".