201303042420 has 24 divisors (see below), whose sum is σ = 563648518944. Its totient is φ = 53680811296.

The previous prime is 201303042419. The next prime is 201303042491. The reversal of 201303042420 is 24240303102.

201303042420 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1677525294 + ... + 1677525413.

It is an arithmetic number, because the mean of its divisors is an integer number (23485354956).

Almost surely, 2^201303042420 is an apocalyptic number.

201303042420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201303042420 is an abundant number, since it is smaller than the sum of its proper divisors (362345476524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201303042420 is a wasteful number, since it uses less digits than its factorization.

201303042420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3355050719 (or 3355050717 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 201303042420 its reverse (24240303102), we get a palindrome (225543345522).

The spelling of 201303042420 in words is "two hundred one billion, three hundred three million, forty-two thousand, four hundred twenty".