403013103212 has 12 divisors (see below), whose sum is σ = 705278281176. Its totient is φ = 201505022880.

The previous prime is 403013103197. The next prime is 403013103247. The reversal of 403013103212 is 212301310304.

It is a super-2 number, since 2×403013103212² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379763 + ... + 974805.

It is an arithmetic number, because the mean of its divisors is an integer number (58773190098).

Almost surely, 2^403013103212 is an apocalyptic number.

It is an amenable number.

403013103212 is a deficient number, since it is larger than the sum of its proper divisors (302265177964).

403013103212 is a wasteful number, since it uses less digits than its factorization.

403013103212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764368 (or 764366 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 403013103212 its reverse (212301310304), we get a palindrome (615314413516).

The spelling of 403013103212 in words is "four hundred three billion, thirteen million, one hundred three thousand, two hundred twelve".