10103281752 has 32 divisors (see below), whose sum is σ = 25260756480. Its totient is φ = 3367420320.

The previous prime is 10103281739. The next prime is 10103281757. The reversal of 10103281752 is 25718230101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103281757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362673 + ... + 389535.

It is an arithmetic number, because the mean of its divisors is an integer number (789398640).

Almost surely, 2^10103281752 is an apocalyptic number.

10103281752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10103281752 is an abundant number, since it is smaller than the sum of its proper divisors (15157474728).

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

10103281752 is a wasteful number, since it uses less digits than its factorization.

10103281752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42543 (or 42539 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 30.

The spelling of 10103281752 in words is "ten billion, one hundred three million, two hundred eighty-one thousand, seven hundred fifty-two".