1025103680 has 56 divisors (see below), whose sum is σ = 2475463680. Its totient is φ = 404257280.

The previous prime is 1025103679. The next prime is 1025103683. The reversal of 1025103680 is 863015201.

1025103680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×1025103680³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025103683) 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, 161 + ... + 45279.

Almost surely, 2^1025103680 is an apocalyptic number.

1025103680 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 1025103680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1237731840).

1025103680 is an abundant number, since it is smaller than the sum of its proper divisors (1450360000).

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

1025103680 is an equidigital number, since it uses as much as digits as its factorization.

1025103680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45207 (or 45197 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 1025103680 is about 32017.2403557833. The cubic root of 1025103680 is about 1008.2988322022.

Adding to 1025103680 its reverse (863015201), we get a palindrome (1888118881).

The spelling of 1025103680 in words is "one billion, twenty-five million, one hundred three thousand, six hundred eighty".