401112303 has 4 divisors (see below), whose sum is σ = 534816408. Its totient is φ = 267408200.

The previous prime is 401112289. The next prime is 401112319. The reversal of 401112303 is 303211104.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 401112303 - 2¹⁰ = 401111279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401112353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66852048 + ... + 66852053.

It is an arithmetic number, because the mean of its divisors is an integer number (133704102).

Almost surely, 2^401112303 is an apocalyptic number.

401112303 is a deficient number, since it is larger than the sum of its proper divisors (133704105).

401112303 is a wasteful number, since it uses less digits than its factorization.

401112303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133704104.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 401112303 is about 20027.7882703008. The cubic root of 401112303 is about 737.4886275370.

Adding to 401112303 its reverse (303211104), we get a palindrome (704323407).

The spelling of 401112303 in words is "four hundred one million, one hundred twelve thousand, three hundred three".