401243033101 has 8 divisors (see below), whose sum is σ = 408631595904. Its totient is φ = 393880625520.

The previous prime is 401243033077. The next prime is 401243033153. The reversal of 401243033101 is 101330342104.

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 401243033101 - 2¹⁹ = 401242508813 is a prime.

It is a super-2 number, since 2×401243033101² (a number of 24 digits) 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 (401243033701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6507841 + ... + 6569206.

It is an arithmetic number, because the mean of its divisors is an integer number (51078949488).

Almost surely, 2^401243033101 is an apocalyptic number.

It is an amenable number.

401243033101 is a deficient number, since it is larger than the sum of its proper divisors (7388562803).

401243033101 is a wasteful number, since it uses less digits than its factorization.

401243033101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13077611.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 401243033101 its reverse (101330342104), we get a palindrome (502573375205).

The spelling of 401243033101 in words is "four hundred one billion, two hundred forty-three million, thirty-three thousand, one hundred one".