3123023130 has 48 divisors (see below), whose sum is σ = 8130062304. Its totient is φ = 831759840.

The previous prime is 3123023107. The next prime is 3123023171. The reversal of 3123023130 is 313203213.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51597 + ... + 94383.

It is an arithmetic number, because the mean of its divisors is an integer number (169376298).

Almost surely, 2^3123023130 is an apocalyptic number.

3123023130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3123023130 is an abundant number, since it is smaller than the sum of its proper divisors (5007039174).

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

3123023130 is a wasteful number, since it uses less digits than its factorization.

3123023130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43611 (or 43608 counting only the distinct ones).

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

The square root of 3123023130 is about 55884.0149774513. The cubic root of 3123023130 is about 1461.7005159189.

Adding to 3123023130 its reverse (313203213), we get a palindrome (3436226343).

The spelling of 3123023130 in words is "three billion, one hundred twenty-three million, twenty-three thousand, one hundred thirty".