3123022130 has 16 divisors (see below), whose sum is σ = 5630532480. Its totient is φ = 1247188272.

The previous prime is 3123022081. The next prime is 3123022141. The reversal of 3123022130 is 312203213.

It is a junction number, because it is equal to n+sod(n) for n = 3123022099 and 3123022108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246074 + ... + 258453.

It is an arithmetic number, because the mean of its divisors is an integer number (351908280).

Almost surely, 2^3123022130 is an apocalyptic number.

3123022130 is a deficient number, since it is larger than the sum of its proper divisors (2507510350).

3123022130 is a wasteful number, since it uses less digits than its factorization.

3123022130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505153.

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

The square root of 3123022130 is about 55884.0060303483. The cubic root of 3123022130 is about 1461.7003599055.

Adding to 3123022130 its reverse (312203213), we get a palindrome (3435225343).

It can be divided in two parts, 312302 and 2130, that added together give a cube (314432 = 68³).

The spelling of 3123022130 in words is "three billion, one hundred twenty-three million, twenty-two thousand, one hundred thirty".