43131753107 has 2 divisors, whose sum is σ = 43131753108. Its totient is φ = 43131753106.

The previous prime is 43131753083. The next prime is 43131753163. The reversal of 43131753107 is 70135713134.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43131753107 - 2²⁶ = 43064644243 is a prime.

It is not a weakly prime, because it can be changed into another prime (43131759107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21565876553 + 21565876554.

It is an arithmetic number, because the mean of its divisors is an integer number (21565876554).

Almost surely, 2^43131753107 is an apocalyptic number.

43131753107 is a deficient number, since it is larger than the sum of its proper divisors (1).

43131753107 is an equidigital number, since it uses as much as digits as its factorization.

43131753107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26460, while the sum is 35.

The spelling of 43131753107 in words is "forty-three billion, one hundred thirty-one million, seven hundred fifty-three thousand, one hundred seven".