3130202031 has 32 divisors (see below), whose sum is σ = 4681829376. Its totient is φ = 1843776000.

The previous prime is 3130201979. The next prime is 3130202041. The reversal of 3130202031 is 1302020313.

It is not a de Polignac number, because 3130202031 - 2¹³ = 3130193839 is a prime.

It is a super-2 number, since 2×3130202031² = 19596329509753049922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3130202031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130202041) 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 31 ways as a sum of consecutive naturals, for example, 362395 + ... + 370931.

It is an arithmetic number, because the mean of its divisors is an integer number (146307168).

Almost surely, 2^3130202031 is an apocalyptic number.

3130202031 is a deficient number, since it is larger than the sum of its proper divisors (1551627345).

3130202031 is a wasteful number, since it uses less digits than its factorization.

3130202031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8863.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3130202031 is about 55948.2084699769. The cubic root of 3130202031 is about 1462.8196636920.

Adding to 3130202031 its reverse (1302020313), we get a palindrome (4432222344).

It can be divided in two parts, 3 and 130202031, that multiplied together give a palindrome (390606093).

The spelling of 3130202031 in words is "three billion, one hundred thirty million, two hundred two thousand, thirty-one".