1420201203 has 16 divisors (see below), whose sum is σ = 1921116960. Its totient is φ = 933064704.

The previous prime is 1420201193. The next prime is 1420201231. The reversal of 1420201203 is 3021020241.

1420201203 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1420201203 - 2⁴ = 1420201187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1420205203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 411975 + ... + 415407.

It is an arithmetic number, because the mean of its divisors is an integer number (120069810).

Almost surely, 2^1420201203 is an apocalyptic number.

1420201203 is a deficient number, since it is larger than the sum of its proper divisors (500915757).

1420201203 is a wasteful number, since it uses less digits than its factorization.

1420201203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5398.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1420201203 is about 37685.5569548866. The cubic root of 1420201203 is about 1124.0439490399.

Adding to 1420201203 its reverse (3021020241), we get a palindrome (4441221444).

The spelling of 1420201203 in words is "one billion, four hundred twenty million, two hundred one thousand, two hundred three".