101844706580 has 12 divisors (see below), whose sum is σ = 213873883860. Its totient is φ = 40737882624.

The previous prime is 101844706573. The next prime is 101844706619. The reversal of 101844706580 is 85607448101.

It can be written as a sum of positive squares in 2 ways, for example, as 22255269124 + 79589437456 = 149182^2 + 282116^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2546117645 + ... + 2546117684.

It is an arithmetic number, because the mean of its divisors is an integer number (17822823655).

Almost surely, 2^101844706580 is an apocalyptic number.

101844706580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101844706580 is an abundant number, since it is smaller than the sum of its proper divisors (112029177280).

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

101844706580 is a wasteful number, since it uses less digits than its factorization.

101844706580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5092235338 (or 5092235336 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 44.

The spelling of 101844706580 in words is "one hundred one billion, eight hundred forty-four million, seven hundred six thousand, five hundred eighty".