401403051101 has 8 divisors (see below), whose sum is σ = 432289113984. Its totient is φ = 370518260400.

The previous prime is 401403051073. The next prime is 401403051113. The reversal of 401403051101 is 101150304104.

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 401403051101 - 2¹⁰ = 401403050077 is a prime.

It is a super-2 number, since 2×401403051101² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401403051901) 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, 396800 + ... + 979926.

It is an arithmetic number, because the mean of its divisors is an integer number (54036139248).

Almost surely, 2^401403051101 is an apocalyptic number.

It is an amenable number.

401403051101 is a deficient number, since it is larger than the sum of its proper divisors (30886062883).

401403051101 is a wasteful number, since it uses less digits than its factorization.

401403051101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636091.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 401403051101 its reverse (101150304104), we get a palindrome (502553355205).

The spelling of 401403051101 in words is "four hundred one billion, four hundred three million, fifty-one thousand, one hundred one".