1032103320 has 128 divisors (see below), whose sum is σ = 3289118400. Its totient is φ = 258195456.

The previous prime is 1032103307. The next prime is 1032103333. The reversal of 1032103320 is 233012301.

It is an interprime number because it is at equal distance from previous prime (1032103307) and next prime (1032103333).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1032103320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 833742 + ... + 834978.

Almost surely, 2^1032103320 is an apocalyptic number.

1032103320 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 1032103320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1644559200).

1032103320 is an abundant number, since it is smaller than the sum of its proper divisors (2257015080).

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

1032103320 is a wasteful number, since it uses less digits than its factorization.

1032103320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1677 (or 1673 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1032103320 is about 32126.3648737295. The cubic root of 1032103320 is about 1010.5885926474.

Adding to 1032103320 its reverse (233012301), we get a palindrome (1265115621).

The spelling of 1032103320 in words is "one billion, thirty-two million, one hundred three thousand, three hundred twenty".