101580066463 has 2 divisors, whose sum is σ = 101580066464. Its totient is φ = 101580066462.

The previous prime is 101580066409. The next prime is 101580066473. The reversal of 101580066463 is 364660085101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101580066463 - 2²⁵ = 101546512031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101580066473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50790033231 + 50790033232.

It is an arithmetic number, because the mean of its divisors is an integer number (50790033232).

Almost surely, 2^101580066463 is an apocalyptic number.

101580066463 is a deficient number, since it is larger than the sum of its proper divisors (1).

101580066463 is an equidigital number, since it uses as much as digits as its factorization.

101580066463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 101580066463 in words is "one hundred one billion, five hundred eighty million, sixty-six thousand, four hundred sixty-three".