1020003133332 has 24 divisors (see below), whose sum is σ = 2380210314496. Its totient is φ = 339972043968.

The previous prime is 1020003133319. The next prime is 1020003133339. The reversal of 1020003133332 is 2333313000201.

It is a super-3 number, since 3×1020003133332³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1020003133299 and 1020003133308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020003133339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3478273 + ... + 3760104.

Almost surely, 2^{1020003133332} is an apocalyptic number.

1020003133332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1020003133332 is an abundant number, since it is smaller than the sum of its proper divisors (1360207181164).

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

1020003133332 is a wasteful number, since it uses less digits than its factorization.

1020003133332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7250127 (or 7250125 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 1020003133332 its reverse (2333313000201), we get a palindrome (3353316133533).

The spelling of 1020003133332 in words is "one trillion, twenty billion, three million, one hundred thirty-three thousand, three hundred thirty-two".