103203020002 has 16 divisors (see below), whose sum is σ = 157163255424. Its totient is φ = 50816920000.

The previous prime is 103203019963. The next prime is 103203020009. The reversal of 103203020002 is 200020302301.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (103203020009) 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, 287374 + ... + 537577.

It is an arithmetic number, because the mean of its divisors is an integer number (9822703464).

Almost surely, 2^103203020002 is an apocalyptic number.

103203020002 is a deficient number, since it is larger than the sum of its proper divisors (53960235422).

103203020002 is an equidigital number, since it uses as much as digits as its factorization.

103203020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825905.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 103203020002 its reverse (200020302301), we get a palindrome (303223322303).

The spelling of 103203020002 in words is "one hundred three billion, two hundred three million, twenty thousand, two".