3115214031 has 16 divisors (see below), whose sum is σ = 4212661760. Its totient is φ = 2047368960.

The previous prime is 3115214029. The next prime is 3115214041. The reversal of 3115214031 is 1304125113.

It is not a de Polignac number, because 3115214031 - 2¹ = 3115214029 is a prime.

It is a super-2 number, since 2×3115214031² = 19409116917878537922, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 3115213989 and 3115214007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3115214021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149736 + ... + 169266.

It is an arithmetic number, because the mean of its divisors is an integer number (263291360).

Almost surely, 2^3115214031 is an apocalyptic number.

3115214031 is a deficient number, since it is larger than the sum of its proper divisors (1097447729).

3115214031 is a wasteful number, since it uses less digits than its factorization.

3115214031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20286.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 3115214031 is about 55814.1024383623. The cubic root of 3115214031 is about 1460.4811748281.

Adding to 3115214031 its reverse (1304125113), we get a palindrome (4419339144).

The spelling of 3115214031 in words is "three billion, one hundred fifteen million, two hundred fourteen thousand, thirty-one".