10603252100 has 108 divisors (see below), whose sum is σ = 28174602960. Its totient is φ = 3444033600.

The previous prime is 10603252073. The next prime is 10603252139. The reversal of 10603252100 is 125230601.

It is a super-2 number, since 2×10603252100² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 36155 + ... + 150045.

Almost surely, 2^10603252100 is an apocalyptic number.

10603252100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10603252100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14087301480).

10603252100 is an abundant number, since it is smaller than the sum of its proper divisors (17571350860).

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

10603252100 is a wasteful number, since it uses less digits than its factorization.

10603252100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113938 (or 113924 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 10603252100 its reverse (125230601), we get a palindrome (10728482701).

The spelling of 10603252100 in words is "ten billion, six hundred three million, two hundred fifty-two thousand, one hundred".