303421132112 has 40 divisors (see below), whose sum is σ = 681323928192. Its totient is φ = 128206108800.

The previous prime is 303421132081. The next prime is 303421132159. The reversal of 303421132112 is 211231124303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19070339 + ... + 19086242.

Almost surely, 2^303421132112 is an apocalyptic number.

It is an amenable number.

303421132112 is an abundant number, since it is smaller than the sum of its proper divisors (377902796080).

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

303421132112 is a wasteful number, since it uses less digits than its factorization.

303421132112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38156667 (or 38156661 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 303421132112 its reverse (211231124303), we get a palindrome (514652256415).

The spelling of 303421132112 in words is "three hundred three billion, four hundred twenty-one million, one hundred thirty-two thousand, one hundred twelve".