101050099999 has 2 divisors, whose sum is σ = 101050100000. Its totient is φ = 101050099998.

The previous prime is 101050099987. The next prime is 101050100017. The reversal of 101050099999 is 999990050101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101050099999 - 2⁵ = 101050099967 is a prime.

It is a super-2 number, since 2×101050099999² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101050099699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50525049999 + 50525050000.

It is an arithmetic number, because the mean of its divisors is an integer number (50525050000).

Almost surely, 2^101050099999 is an apocalyptic number.

101050099999 is a deficient number, since it is larger than the sum of its proper divisors (1).

101050099999 is an equidigital number, since it uses as much as digits as its factorization.

101050099999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 295245, while the sum is 52.

The spelling of 101050099999 in words is "one hundred one billion, fifty million, ninety-nine thousand, nine hundred ninety-nine".