101011109999929 has 2 divisors, whose sum is σ = 101011109999930. Its totient is φ = 101011109999928.

The previous prime is 101011109999893. The next prime is 101011109999981. The reversal of 101011109999929 is 929999901110101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67590628707904 + 33420481292025 = 8221352^2 + 5781045^2 .

It is a cyclic number.

It is not a de Polignac number, because 101011109999929 - 2¹⁷ = 101011109868857 is a prime.

It is not a weakly prime, because it can be changed into another prime (101011109990929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505554999964 + 50505554999965.

It is an arithmetic number, because the mean of its divisors is an integer number (50505554999965).

Almost surely, 2^{101011109999929} is an apocalyptic number.

It is an amenable number.

101011109999929 is a deficient number, since it is larger than the sum of its proper divisors (1).

101011109999929 is an equidigital number, since it uses as much as digits as its factorization.

101011109999929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1062882, while the sum is 61.

The spelling of 101011109999929 in words is "one hundred one trillion, eleven billion, one hundred nine million, nine hundred ninety-nine thousand, nine hundred twenty-nine".