202000420003 has 8 divisors (see below), whose sum is σ = 203320495008. Its totient is φ = 200680768704.

The previous prime is 202000419997. The next prime is 202000420021. The reversal of 202000420003 is 300024000202.

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

It is a cyclic number.

It is not a de Polignac number, because 202000420003 - 2²⁵ = 201966865571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202000420403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 880575 + ... + 1086007.

It is an arithmetic number, because the mean of its divisors is an integer number (25415061876).

Almost surely, 2^202000420003 is an apocalyptic number.

202000420003 is a deficient number, since it is larger than the sum of its proper divisors (1320075005).

202000420003 is a wasteful number, since it uses less digits than its factorization.

202000420003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211853.

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 202000420003 its reverse (300024000202), we get a palindrome (502024420205).

The spelling of 202000420003 in words is "two hundred two billion, four hundred twenty thousand, three".