1048120320 has 352 divisors, whose sum is σ = 3755344320. Its totient is φ = 247726080.

The previous prime is 1048120289. The next prime is 1048120321. The reversal of 1048120320 is 230218401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048120321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5790630 + ... + 5790810.

Almost surely, 2^1048120320 is an apocalyptic number.

1048120320 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 1048120320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1877672160).

1048120320 is an abundant number, since it is smaller than the sum of its proper divisors (2707224000).

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

1048120320 is a wasteful number, since it uses less digits than its factorization.

1048120320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1048120320 is about 32374.6864077476. The cubic root of 1048120320 is about 1015.7894866307.

Adding to 1048120320 its reverse (230218401), we get a palindrome (1278338721).

The spelling of 1048120320 in words is "one billion, forty-eight million, one hundred twenty thousand, three hundred twenty".