10101505560 has 64 divisors (see below), whose sum is σ = 30318472800. Its totient is φ = 2692494336.

The previous prime is 10101505541. The next prime is 10101505619. The reversal of 10101505560 is 6550510101.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 10101505560.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258852 + ... + 295308.

Almost surely, 2^10101505560 is an apocalyptic number.

10101505560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10101505560 is an abundant number, since it is smaller than the sum of its proper divisors (20216967240).

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

10101505560 is a wasteful number, since it uses less digits than its factorization.

10101505560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38780 (or 38776 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

The spelling of 10101505560 in words is "ten billion, one hundred one million, five hundred five thousand, five hundred sixty".