101055502 has 16 divisors (see below), whose sum is σ = 153180720. Its totient is φ = 49997952.

The previous prime is 101055481. The next prime is 101055503. The reversal of 101055502 is 205550101.

It is a self number, because there is not a number n which added to its sum of digits gives 101055502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101055503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164548 + ... + 165160.

It is an arithmetic number, because the mean of its divisors is an integer number (9573795).

Almost surely, 2^101055502 is an apocalyptic number.

101055502 is a deficient number, since it is larger than the sum of its proper divisors (52125218).

101055502 is a wasteful number, since it uses less digits than its factorization.

101055502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347.

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 101055502 is about 10052.6365695772. The cubic root of 101055502 is about 465.7862398927.

The spelling of 101055502 in words is "one hundred one million, fifty-five thousand, five hundred two".