3431000123 has 8 divisors (see below), whose sum is σ = 3463790592. Its totient is φ = 3398300136.

The previous prime is 3431000101. The next prime is 3431000147. The reversal of 3431000123 is 3210001343.

It is a happy number.

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 3431000123 - 2¹² = 3430996027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3431006123) 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, 54836 + ... + 99342.

It is an arithmetic number, because the mean of its divisors is an integer number (432973824).

Almost surely, 2^3431000123 is an apocalyptic number.

3431000123 is a deficient number, since it is larger than the sum of its proper divisors (32790469).

3431000123 is a wasteful number, since it uses less digits than its factorization.

3431000123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45241.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3431000123 is about 58574.7396323705. The cubic root of 3431000123 is about 1508.2508469880.

Adding to 3431000123 its reverse (3210001343), we get a palindrome (6641001466).

The spelling of 3431000123 in words is "three billion, four hundred thirty-one million, one hundred twenty-three", and thus it is an aban number.