3123013230 has 48 divisors (see below), whose sum is σ = 8292608064. Its totient is φ = 815083200.

The previous prime is 3123013213. The next prime is 3123013249. The reversal of 3123013230 is 323103213.

3123013230 is a `hidden beast` number, since 312 + 30 + 1 + 323 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 364921 + ... + 373380.

It is an arithmetic number, because the mean of its divisors is an integer number (172762668).

Almost surely, 2^3123013230 is an apocalyptic number.

3123013230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3123013230 is an abundant number, since it is smaller than the sum of its proper divisors (5169594834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3123013230 is a wasteful number, since it uses less digits than its factorization.

3123013230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738361 (or 738358 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3123013230 is about 55883.9264010681. The cubic root of 3123013230 is about 1461.6989713845.

Adding to 3123013230 its reverse (323103213), we get a palindrome (3446116443).

The spelling of 3123013230 in words is "three billion, one hundred twenty-three million, thirteen thousand, two hundred thirty".