1003133210020 has 24 divisors (see below), whose sum is σ = 2122660507968. Its totient is φ = 398190280800.

The previous prime is 1003133209961. The next prime is 1003133210089. The reversal of 1003133210020 is 200123313001.

1003133210020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1003133209976 and 1003133210003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191435016 + ... + 191440255.

It is an arithmetic number, because the mean of its divisors is an integer number (88444187832).

Almost surely, 2^{1003133210020} is an apocalyptic number.

1003133210020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1003133210020 is an abundant number, since it is smaller than the sum of its proper divisors (1119527297948).

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

1003133210020 is a wasteful number, since it uses less digits than its factorization.

1003133210020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382875411 (or 382875409 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1003133210020 its reverse (200123313001), we get a palindrome (1203256523021).

The spelling of 1003133210020 in words is "one trillion, three billion, one hundred thirty-three million, two hundred ten thousand, twenty".