401103212 has 12 divisors (see below), whose sum is σ = 702137016. Its totient is φ = 200492640.

The previous prime is 401103179. The next prime is 401103221. The reversal of 401103212 is 212301104.

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, 2912 + ... + 28472.

It is an arithmetic number, because the mean of its divisors is an integer number (58511418).

Almost surely, 2^401103212 is an apocalyptic number.

It is an amenable number.

401103212 is a deficient number, since it is larger than the sum of its proper divisors (301033804).

401103212 is a wasteful number, since it uses less digits than its factorization.

401103212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29488 (or 29486 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 401103212 is about 20027.5613093557. The cubic root of 401103212 is about 737.4830558972.

Adding to 401103212 its reverse (212301104), we get a palindrome (613404316).

The spelling of 401103212 in words is "four hundred one million, one hundred three thousand, two hundred twelve".