420061203 has 6 divisors (see below), whose sum is σ = 606755084. Its totient is φ = 280040796.

The previous prime is 420061181. The next prime is 420061207. The reversal of 420061203 is 302160024.

It is a happy number.

It is not a de Polignac number, because 420061203 - 2⁵ = 420061171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (420061207) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23336725 + ... + 23336742.

Almost surely, 2^420061203 is an apocalyptic number.

420061203 is a deficient number, since it is larger than the sum of its proper divisors (186693881).

420061203 is a wasteful number, since it uses less digits than its factorization.

420061203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46673473 (or 46673470 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 420061203 is about 20495.3946778295. The cubic root of 420061203 is about 748.9236132611.

The spelling of 420061203 in words is "four hundred twenty million, sixty-one thousand, two hundred three".