1030144141220 has 12 divisors (see below), whose sum is σ = 2163302696604. Its totient is φ = 412057656480.

The previous prime is 1030144141211. The next prime is 1030144141259. The reversal of 1030144141220 is 221414410301.

It can be written as a sum of positive squares in 2 ways, for example, as 723387672484 + 306756468736 = 850522^2 + 553856^2 .

It is a super-2 number, since 2×1030144141220² (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, 25753603511 + ... + 25753603550.

It is an arithmetic number, because the mean of its divisors is an integer number (180275224717).

Almost surely, 2^{1030144141220} is an apocalyptic number.

1030144141220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030144141220 is an abundant number, since it is smaller than the sum of its proper divisors (1133158555384).

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

1030144141220 is a wasteful number, since it uses less digits than its factorization.

1030144141220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51507207070 (or 51507207068 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1030144141220 its reverse (221414410301), we get a palindrome (1251558551521).

The spelling of 1030144141220 in words is "one trillion, thirty billion, one hundred forty-four million, one hundred forty-one thousand, two hundred twenty".