3231434111 has 4 divisors (see below), whose sum is σ = 3238180800. Its totient is φ = 3224687424.

The previous prime is 3231434083. The next prime is 3231434113. The reversal of 3231434111 is 1114341323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1114341323 = 677 ⋅1645999.

It is a cyclic number.

It is not a de Polignac number, because 3231434111 - 2²⁶ = 3164325247 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 (3231434113) 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, 3372626 + ... + 3373583.

It is an arithmetic number, because the mean of its divisors is an integer number (809545200).

Almost surely, 2^3231434111 is an apocalyptic number.

3231434111 is a deficient number, since it is larger than the sum of its proper divisors (6746689).

3231434111 is an equidigital number, since it uses as much as digits as its factorization.

3231434111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6746688.

The product of its digits is 864, while the sum is 23.

The square root of 3231434111 is about 56845.7044199472. The cubic root of 3231434111 is about 1478.4220629166.

Adding to 3231434111 its reverse (1114341323), we get a palindrome (4345775434).

The spelling of 3231434111 in words is "three billion, two hundred thirty-one million, four hundred thirty-four thousand, one hundred eleven".