1022104320 has 144 divisors (see below), whose sum is σ = 3284789760. Its totient is φ = 270856192.

The previous prime is 1022104319. The next prime is 1022104351. The reversal of 1022104320 is 234012201.

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 1022104320.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 686617 + ... + 688103.

It is an arithmetic number, because the mean of its divisors is an integer number (22811040).

Almost surely, 2^1022104320 is an apocalyptic number.

1022104320 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 1022104320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1642394880).

1022104320 is an abundant number, since it is smaller than the sum of its proper divisors (2262685440).

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

1022104320 is a wasteful number, since it uses less digits than its factorization.

1022104320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690 (or 1676 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1022104320 is about 31970.3662787901. The cubic root of 1022104320 is about 1007.3144746816.

Adding to 1022104320 its reverse (234012201), we get a palindrome (1256116521).

The spelling of 1022104320 in words is "one billion, twenty-two million, one hundred four thousand, three hundred twenty".