43058197031 has 2 divisors, whose sum is σ = 43058197032. Its totient is φ = 43058197030.

The previous prime is 43058196953. The next prime is 43058197139. The reversal of 43058197031 is 13079185034.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43058197031 - 2¹⁰ = 43058196007 is a prime.

It is a super-2 number, since 2×43058197031² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 43058197031.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43058197631) 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 as a sum of consecutive naturals, namely, 21529098515 + 21529098516.

It is an arithmetic number, because the mean of its divisors is an integer number (21529098516).

Almost surely, 2^43058197031 is an apocalyptic number.

43058197031 is a deficient number, since it is larger than the sum of its proper divisors (1).

43058197031 is an equidigital number, since it uses as much as digits as its factorization.

43058197031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 43058197031 in words is "forty-three billion, fifty-eight million, one hundred ninety-seven thousand, thirty-one".