86071134503 has 2 divisors, whose sum is σ = 86071134504. Its totient is φ = 86071134502.

The previous prime is 86071134481. The next prime is 86071134587. The reversal of 86071134503 is 30543117068.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86071134503 - 2⁶ = 86071134439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86071134103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43035567251 + 43035567252.

It is an arithmetic number, because the mean of its divisors is an integer number (43035567252).

Almost surely, 2^86071134503 is an apocalyptic number.

86071134503 is a deficient number, since it is larger than the sum of its proper divisors (1).

86071134503 is an equidigital number, since it uses as much as digits as its factorization.

86071134503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 86071134503 in words is "eighty-six billion, seventy-one million, one hundred thirty-four thousand, five hundred three".