43130301037 has 2 divisors, whose sum is σ = 43130301038. Its totient is φ = 43130301036.

The previous prime is 43130300981. The next prime is 43130301047. The reversal of 43130301037 is 73010303134.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42230661001 + 899640036 = 205501^2 + 29994^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43130301037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43130301047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21565150518 + 21565150519.

It is an arithmetic number, because the mean of its divisors is an integer number (21565150519).

Almost surely, 2^43130301037 is an apocalyptic number.

It is an amenable number.

43130301037 is a deficient number, since it is larger than the sum of its proper divisors (1).

43130301037 is an equidigital number, since it uses as much as digits as its factorization.

43130301037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 25.

The spelling of 43130301037 in words is "forty-three billion, one hundred thirty million, three hundred one thousand, thirty-seven".