101011101011399 has 2 divisors, whose sum is σ = 101011101011400. Its totient is φ = 101011101011398.

The previous prime is 101011101011393. The next prime is 101011101011519. The reversal of 101011101011399 is 993110101110101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101011101011399 - 2⁸ = 101011101011143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101011101011393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505550505699 + 50505550505700.

It is an arithmetic number, because the mean of its divisors is an integer number (50505550505700).

Almost surely, 2^{101011101011399} is an apocalyptic number.

101011101011399 is a deficient number, since it is larger than the sum of its proper divisors (1).

101011101011399 is an equidigital number, since it uses as much as digits as its factorization.

101011101011399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243, while the sum is 29.

The spelling of 101011101011399 in words is "one hundred one trillion, eleven billion, one hundred one million, eleven thousand, three hundred ninety-nine".