3431223133 has 8 divisors (see below), whose sum is σ = 3723372576. Its totient is φ = 3143103600.

The previous prime is 3431223121. The next prime is 3431223137. The reversal of 3431223133 is 3313221343.

3431223133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-3431223133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3431223098 and 3431223107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3431223137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1005703 + ... + 1009108.

It is an arithmetic number, because the mean of its divisors is an integer number (465421572).

Almost surely, 2^3431223133 is an apocalyptic number.

It is an amenable number.

3431223133 is a deficient number, since it is larger than the sum of its proper divisors (292149443).

3431223133 is a wasteful number, since it uses less digits than its factorization.

3431223133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014955.

The product of its digits is 3888, while the sum is 25.

The square root of 3431223133 is about 58576.6432377274. The cubic root of 3431223133 is about 1508.2835243146.

Adding to 3431223133 its reverse (3313221343), we get a palindrome (6744444476).

The spelling of 3431223133 in words is "three billion, four hundred thirty-one million, two hundred twenty-three thousand, one hundred thirty-three".