3131141029 has 2 divisors, whose sum is σ = 3131141030. Its totient is φ = 3131141028.

The previous prime is 3131141017. The next prime is 3131141047. The reversal of 3131141029 is 9201411313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2107269025 + 1023872004 = 45905^2 + 31998^2 .

It is a cyclic number.

It is not a de Polignac number, because 3131141029 - 2¹⁷ = 3131009957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3131140994 and 3131141012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3131141009) by changing a digit.

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 as a sum of consecutive naturals, namely, 1565570514 + 1565570515.

It is an arithmetic number, because the mean of its divisors is an integer number (1565570515).

Almost surely, 2^3131141029 is an apocalyptic number.

It is an amenable number.

3131141029 is a deficient number, since it is larger than the sum of its proper divisors (1).

3131141029 is an equidigital number, since it uses as much as digits as its factorization.

3131141029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 3131141029 is about 55956.5995124793. The cubic root of 3131141029 is about 1462.9659212816.

The spelling of 3131141029 in words is "three billion, one hundred thirty-one million, one hundred forty-one thousand, twenty-nine".