101066023139 has 2 divisors, whose sum is σ = 101066023140. Its totient is φ = 101066023138.

The previous prime is 101066023127. The next prime is 101066023187. The reversal of 101066023139 is 931320660101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101066023139 is a prime.

It is not a weakly prime, because it can be changed into another prime (101066023189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50533011569 + 50533011570.

It is an arithmetic number, because the mean of its divisors is an integer number (50533011570).

Almost surely, 2^101066023139 is an apocalyptic number.

101066023139 is a deficient number, since it is larger than the sum of its proper divisors (1).

101066023139 is an equidigital number, since it uses as much as digits as its factorization.

101066023139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 101066023139 in words is "one hundred one billion, sixty-six million, twenty-three thousand, one hundred thirty-nine".