101006655102 has 40 divisors (see below), whose sum is σ = 226367711856. Its totient is φ = 33663234528.

The previous prime is 101006655091. The next prime is 101006655121. The reversal of 101006655102 is 201556600101.

It is a happy number.

101006655102 is a `hidden beast` number, since 1 + 0 + 1 + 0 + 0 + 6 + 655 + 1 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 19 ways as a sum of consecutive naturals, for example, 978418 + ... + 1076714.

Almost surely, 2^101006655102 is an apocalyptic number.

101006655102 is an abundant number, since it is smaller than the sum of its proper divisors (125361056754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101006655102 is an equidigital number, since it uses as much as digits as its factorization.

101006655102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104654 (or 104645 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The spelling of 101006655102 in words is "one hundred one billion, six million, six hundred fifty-five thousand, one hundred two".