101708648540 has 12 divisors (see below), whose sum is σ = 213588161976. Its totient is φ = 40683459408.

The previous prime is 101708648491. The next prime is 101708648549. The reversal of 101708648540 is 45846807101.

It is a junction number, because it is equal to n+sod(n) for n = 101708648491 and 101708648500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101708648549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2542716194 + ... + 2542716233.

It is an arithmetic number, because the mean of its divisors is an integer number (17799013498).

Almost surely, 2^101708648540 is an apocalyptic number.

101708648540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101708648540 is an abundant number, since it is smaller than the sum of its proper divisors (111879513436).

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

101708648540 is a wasteful number, since it uses less digits than its factorization.

101708648540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5085432436 (or 5085432434 counting only the distinct ones).

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

The spelling of 101708648540 in words is "one hundred one billion, seven hundred eight million, six hundred forty-eight thousand, five hundred forty".