1032020003 has 16 divisors (see below), whose sum is σ = 1266430464. Its totient is φ = 820821120.

The previous prime is 1032019999. The next prime is 1032020009. The reversal of 1032020003 is 3000202301.

It is not a de Polignac number, because 1032020003 - 2² = 1032019999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1032020009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52625 + ... + 69522.

It is an arithmetic number, because the mean of its divisors is an integer number (79151904).

Almost surely, 2^1032020003 is an apocalyptic number.

1032020003 is a deficient number, since it is larger than the sum of its proper divisors (234410461).

1032020003 is a wasteful number, since it uses less digits than its factorization.

1032020003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122242.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 1032020003 is about 32125.0681400056. The cubic root of 1032020003 is about 1010.5613985110.

Adding to 1032020003 its reverse (3000202301), we get a palindrome (4032222304).

The spelling of 1032020003 in words is "one billion, thirty-two million, twenty thousand, three".