1003152404020 has 48 divisors (see below), whose sum is σ = 2291129861328. Its totient is φ = 366727449600.

The previous prime is 1003152404011. The next prime is 1003152404083. The reversal of 1003152404020 is 204042513001.

It can be written as a sum of positive squares in 8 ways, for example, as 149383796004 + 853768608016 = 386502^2 + 923996^2 .

It is a super-2 number, since 2×1003152404020² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1003152403982 and 1003152404000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19074129 + ... + 19126648.

It is an arithmetic number, because the mean of its divisors is an integer number (47731872111).

Almost surely, 2^{1003152404020} is an apocalyptic number.

1003152404020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1003152404020 is an abundant number, since it is smaller than the sum of its proper divisors (1287977457308).

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

1003152404020 is a wasteful number, since it uses less digits than its factorization.

1003152404020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38200900 (or 38200898 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 1003152404020 its reverse (204042513001), we get a palindrome (1207194917021).

The spelling of 1003152404020 in words is "one trillion, three billion, one hundred fifty-two million, four hundred four thousand, twenty".