3130323122 has 4 divisors (see below), whose sum is σ = 4695484686. Its totient is φ = 1565161560.

The previous prime is 3130323121. The next prime is 3130323139. The reversal of 3130323122 is 2213230313.

3130323122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3053778121 + 76545001 = 55261^2 + 8749^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3130323094 and 3130323103.

It is not an unprimeable number, because it can be changed into a prime (3130323121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 782580779 + ... + 782580782.

Almost surely, 2^3130323122 is an apocalyptic number.

3130323122 is a deficient number, since it is larger than the sum of its proper divisors (1565161564).

3130323122 is a wasteful number, since it uses less digits than its factorization.

3130323122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1565161563.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 3130323122 is about 55949.2906299982. The cubic root of 3130323122 is about 1462.8385263735.

Adding to 3130323122 its reverse (2213230313), we get a palindrome (5343553435).

The spelling of 3130323122 in words is "three billion, one hundred thirty million, three hundred twenty-three thousand, one hundred twenty-two".