1032020002 has 8 divisors (see below), whose sum is σ = 1667109276. Its totient is φ = 476316912.

The previous prime is 1032019999. The next prime is 1032020009. The reversal of 1032020002 is 2000202301.

It can be written as a sum of positive squares in 2 ways, for example, as 836887041 + 195132961 = 28929^2 + 13969^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19846513 + ... + 19846564.

Almost surely, 2^1032020002 is an apocalyptic number.

1032020002 is a deficient number, since it is larger than the sum of its proper divisors (635089274).

1032020002 is a wasteful number, since it uses less digits than its factorization.

1032020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39693092.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 1032020002 is about 32125.0681244414. The cubic root of 1032020002 is about 1010.5613981846.

Adding to 1032020002 its reverse (2000202301), we get a palindrome (3032222303).

The spelling of 1032020002 in words is "one billion, thirty-two million, twenty thousand, two".