401230233111 has 8 divisors (see below), whose sum is σ = 535076013184. Its totient is φ = 267435637560.

The previous prime is 401230233097. The next prime is 401230233139. The reversal of 401230233111 is 111332032104.

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

It is not a de Polignac number, because 401230233111 - 2¹⁰ = 401230232087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401230238111) 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, 12777835 + ... + 12809196.

It is an arithmetic number, because the mean of its divisors is an integer number (66884501648).

Almost surely, 2^401230233111 is an apocalyptic number.

401230233111 is a deficient number, since it is larger than the sum of its proper divisors (133845780073).

401230233111 is a wasteful number, since it uses less digits than its factorization.

401230233111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25592261.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 401230233111 its reverse (111332032104), we get a palindrome (512562265215).

The spelling of 401230233111 in words is "four hundred one billion, two hundred thirty million, two hundred thirty-three thousand, one hundred eleven".