401401103 has 8 divisors (see below), whose sum is σ = 410235840. Its totient is φ = 392578720.

The previous prime is 401401097. The next prime is 401401141. The reversal of 401401103 is 301104104.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 401401103 - 2¹⁴ = 401384719 is a prime.

It is a super-2 number, since 2×401401103² = 322245690979233218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401409103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98633 + ... + 102621.

It is an arithmetic number, because the mean of its divisors is an integer number (51279480).

Almost surely, 2^401401103 is an apocalyptic number.

401401103 is a deficient number, since it is larger than the sum of its proper divisors (8834737).

401401103 is a wasteful number, since it uses less digits than its factorization.

401401103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6177.

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

The square root of 401401103 is about 20034.9969553279. The cubic root of 401401103 is about 737.6655818195.

Adding to 401401103 its reverse (301104104), we get a palindrome (702505207).

The spelling of 401401103 in words is "four hundred one million, four hundred one thousand, one hundred three".