210301312012 has 36 divisors (see below), whose sum is σ = 411157500208. Its totient is φ = 94024418400.

The previous prime is 210301311977. The next prime is 210301312069. The reversal of 210301312012 is 210213103012.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3532008 + ... + 3591055.

Almost surely, 2^210301312012 is an apocalyptic number.

210301312012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

210301312012 is a deficient number, since it is larger than the sum of its proper divisors (200856188196).

210301312012 is a wasteful number, since it uses less digits than its factorization.

210301312012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7123150 (or 7123137 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 210301312012 its reverse (210213103012), we get a palindrome (420514415024).

The spelling of 210301312012 in words is "two hundred ten billion, three hundred one million, three hundred twelve thousand, twelve".