101655605061 has 12 divisors (see below), whose sum is σ = 146839043520. Its totient is φ = 67768940520.

The previous prime is 101655605047. The next prime is 101655605081. The reversal of 101655605061 is 160506556101.

It is not a de Polignac number, because 101655605061 - 2⁷ = 101655604933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101655605021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 468910 + ... + 650528.

It is an arithmetic number, because the mean of its divisors is an integer number (12236586960).

Almost surely, 2^101655605061 is an apocalyptic number.

It is an amenable number.

101655605061 is a deficient number, since it is larger than the sum of its proper divisors (45183438459).

101655605061 is a wasteful number, since it uses less digits than its factorization.

101655605061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243816 (or 243813 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 101655605061 in words is "one hundred one billion, six hundred fifty-five million, six hundred five thousand, sixty-one".