101012783125308 has 12 divisors (see below), whose sum is σ = 235696493959080. Its totient is φ = 33670927708432.

The previous prime is 101012783125223. The next prime is 101012783125333. The reversal of 101012783125308 is 803521387210101.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 101012783125308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4208865963543 + ... + 4208865963566.

It is an arithmetic number, because the mean of its divisors is an integer number (19641374496590).

Almost surely, 2^{101012783125308} is an apocalyptic number.

It is an amenable number.

101012783125308 is an abundant number, since it is smaller than the sum of its proper divisors (134683710833772).

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

101012783125308 is a wasteful number, since it uses less digits than its factorization.

101012783125308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8417731927116 (or 8417731927114 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 42.

The spelling of 101012783125308 in words is "one hundred one trillion, twelve billion, seven hundred eighty-three million, one hundred twenty-five thousand, three hundred eight".