303220201230 has 48 divisors (see below), whose sum is σ = 822649595040. Its totient is φ = 77343123264.

The previous prime is 303220201223. The next prime is 303220201267. The reversal of 303220201230 is 32102022303.

It is a happy number.

303220201230 is a `hidden beast` number, since 303 + 220 + 20 + 123 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73239525 + ... + 73243664.

It is an arithmetic number, because the mean of its divisors is an integer number (17138533230).

Almost surely, 2^303220201230 is an apocalyptic number.

303220201230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

303220201230 is an abundant number, since it is smaller than the sum of its proper divisors (519429393810).

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

303220201230 is a wasteful number, since it uses less digits than its factorization.

303220201230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146483225 (or 146483222 counting only the distinct ones).

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

Adding to 303220201230 its reverse (32102022303), we get a palindrome (335322223533).

The spelling of 303220201230 in words is "three hundred three billion, two hundred twenty million, two hundred one thousand, two hundred thirty".