3131134023 has 8 divisors (see below), whose sum is σ = 4197911536. Its totient is φ = 2075889600.

The previous prime is 3131134021. The next prime is 3131134117. The reversal of 3131134023 is 3204311313.

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

It is not a de Polignac number, because 3131134023 - 2¹ = 3131134021 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 (3131134021) 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, 2882638 + ... + 2883723.

It is an arithmetic number, because the mean of its divisors is an integer number (524738942).

Almost surely, 2^3131134023 is an apocalyptic number.

3131134023 is a deficient number, since it is larger than the sum of its proper divisors (1066777513).

3131134023 is a wasteful number, since it uses less digits than its factorization.

3131134023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5766545.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 3131134023 is about 55956.5369103557. The cubic root of 3131134023 is about 1462.9648301408.

Adding to 3131134023 its reverse (3204311313), we get a palindrome (6335445336).

The spelling of 3131134023 in words is "three billion, one hundred thirty-one million, one hundred thirty-four thousand, twenty-three".