401213223303 has 32 divisors (see below), whose sum is σ = 565292183040. Its totient is φ = 252415272960.

The previous prime is 401213223289. The next prime is 401213223337. The reversal of 401213223303 is 303322312104.

It is not a de Polignac number, because 401213223303 - 2⁴ = 401213223287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401213223343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30076051 + ... + 30089387.

It is an arithmetic number, because the mean of its divisors is an integer number (17665380720).

Almost surely, 2^401213223303 is an apocalyptic number.

401213223303 is a deficient number, since it is larger than the sum of its proper divisors (164078959737).

401213223303 is a wasteful number, since it uses less digits than its factorization.

401213223303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15367.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 401213223303 its reverse (303322312104), we get a palindrome (704535535407).

The spelling of 401213223303 in words is "four hundred one billion, two hundred thirteen million, two hundred twenty-three thousand, three hundred three".