3131314030 has 32 divisors (see below), whose sum is σ = 6265744128. Its totient is φ = 1118880000.

The previous prime is 3131314003. The next prime is 3131314079. The reversal of 3131314030 is 304131313.

It is a junction number, because it is equal to n+sod(n) for n = 3131313989 and 3131314007.

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 15 ways as a sum of consecutive naturals, for example, 384471 + ... + 392530.

It is an arithmetic number, because the mean of its divisors is an integer number (195804504).

Almost surely, 2^3131314030 is an apocalyptic number.

3131314030 is an abundant number, since it is smaller than the sum of its proper divisors (3134430098).

3131314030 is a wasteful number, since it uses less digits than its factorization.

3131314030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777052.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 3131314030 is about 55958.1453409600. The cubic root of 3131314030 is about 1462.9928645912.

Adding to 3131314030 its reverse (304131313), we get a palindrome (3435445343).

The spelling of 3131314030 in words is "three billion, one hundred thirty-one million, three hundred fourteen thousand, thirty".