303412323531012 has 48 divisors (see below), whose sum is σ = 730803233255424. Its totient is φ = 97874453124000.

The previous prime is 303412323531001. The next prime is 303412323531061. The reversal of 303412323531012 is 210135323214303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76418587 + ... + 80290877.

It is an arithmetic number, because the mean of its divisors is an integer number (15225067359488).

Almost surely, 2^{303412323531012} is an apocalyptic number.

It is an amenable number.

303412323531012 is an abundant number, since it is smaller than the sum of its proper divisors (427390909724412).

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

303412323531012 is a wasteful number, since it uses less digits than its factorization.

303412323531012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4082960 (or 4082958 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 33.

Adding to 303412323531012 its reverse (210135323214303), we get a palindrome (513547646745315).

The spelling of 303412323531012 in words is "three hundred three trillion, four hundred twelve billion, three hundred twenty-three million, five hundred thirty-one thousand, twelve".