303202000132020 has 72 divisors (see below), whose sum is σ = 1003322982261600. Its totient is φ = 73503515183040.

The previous prime is 303202000131937. The next prime is 303202000132021. The reversal of 303202000132020 is 20231000202303.

It is a happy number.

303202000132020 is a `hidden beast` number, since 3 + 0 + 320 + 2 + 0 + 0 + 0 + 1 + 320 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 303202000131984 and 303202000132002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (303202000132021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76566159670 + ... + 76566163629.

It is an arithmetic number, because the mean of its divisors is an integer number (13935041420300).

Almost surely, 2^{303202000132020} is an apocalyptic number.

303202000132020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

303202000132020 is an abundant number, since it is smaller than the sum of its proper divisors (700120982129580).

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

303202000132020 is a wasteful number, since it uses less digits than its factorization.

303202000132020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153132323325 (or 153132323320 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 303202000132020 its reverse (20231000202303), we get a palindrome (323433000334323).

The spelling of 303202000132020 in words is "three hundred three trillion, two hundred two billion, one hundred thirty-two thousand, twenty".