101063255655 has 32 divisors (see below), whose sum is σ = 165850207488. Its totient is φ = 52520659200.

The previous prime is 101063255641. The next prime is 101063255687. The reversal of 101063255655 is 556552360101.

It is not a de Polignac number, because 101063255655 - 2²¹ = 101061158503 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 397452 + ... + 600078.

It is an arithmetic number, because the mean of its divisors is an integer number (5182818984).

Almost surely, 2^101063255655 is an apocalyptic number.

101063255655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

101063255655 is a deficient number, since it is larger than the sum of its proper divisors (64786951833).

101063255655 is a wasteful number, since it uses less digits than its factorization.

101063255655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203487.

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 101063255655 in words is "one hundred one billion, sixty-three million, two hundred fifty-five thousand, six hundred fifty-five".