101839748719087 has 2 divisors, whose sum is σ = 101839748719088. Its totient is φ = 101839748719086.

The previous prime is 101839748719081. The next prime is 101839748719127. The reversal of 101839748719087 is 780917847938101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101839748719087 - 2⁷ = 101839748718959 is a prime.

It is a super-2 number, since 2×101839748719087² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101839748719081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50919874359543 + 50919874359544.

It is an arithmetic number, because the mean of its divisors is an integer number (50919874359544).

Almost surely, 2^{101839748719087} is an apocalyptic number.

101839748719087 is a deficient number, since it is larger than the sum of its proper divisors (1).

101839748719087 is an equidigital number, since it uses as much as digits as its factorization.

101839748719087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 170698752, while the sum is 73.

The spelling of 101839748719087 in words is "one hundred one trillion, eight hundred thirty-nine billion, seven hundred forty-eight million, seven hundred nineteen thousand, eighty-seven".