1030122120320 has 32 divisors (see below), whose sum is σ = 2462635695420. Its totient is φ = 412048847872.

The previous prime is 1030122120299. The next prime is 1030122120341. The reversal of 1030122120320 is 230212210301.

It is an interprime number because it is at equal distance from previous prime (1030122120299) and next prime (1030122120341).

It can be written as a sum of positive squares in 2 ways, for example, as 977519780416 + 52602339904 = 988696^2 + 229352^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×1030122120320² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 804782267 + ... + 804783546.

Almost surely, 2^{1030122120320} is an apocalyptic number.

1030122120320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030122120320 is an abundant number, since it is smaller than the sum of its proper divisors (1432513575100).

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

1030122120320 is an equidigital number, since it uses as much as digits as its factorization.

1030122120320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609565832 (or 1609565820 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1030122120320 its reverse (230212210301), we get a palindrome (1260334330621).

The spelling of 1030122120320 in words is "one trillion, thirty billion, one hundred twenty-two million, one hundred twenty thousand, three hundred twenty".