3123504231 has 16 divisors (see below), whose sum is σ = 4551902208. Its totient is φ = 1896624000.

The previous prime is 3123504229. The next prime is 3123504233. The reversal of 3123504231 is 1324053213.

It is an interprime number because it is at equal distance from previous prime (3123504229) and next prime (3123504233).

It is not a de Polignac number, because 3123504231 - 2¹ = 3123504229 is a prime.

It is a super-3 number, since 3×3123504231³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3123504233) 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 15 ways as a sum of consecutive naturals, for example, 986245 + ... + 989406.

It is an arithmetic number, because the mean of its divisors is an integer number (284493888).

Almost surely, 2^3123504231 is an apocalyptic number.

3123504231 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3123504231 is a deficient number, since it is larger than the sum of its proper divisors (1428397977).

3123504231 is a wasteful number, since it uses less digits than its factorization.

3123504231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1975702.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 3123504231 is about 55888.3192715616. The cubic root of 3123504231 is about 1461.7755702752.

Adding to 3123504231 its reverse (1324053213), we get a palindrome (4447557444).

The spelling of 3123504231 in words is "three billion, one hundred twenty-three million, five hundred four thousand, two hundred thirty-one".