401140101103 has 16 divisors (see below), whose sum is σ = 478753113600. Its totient is φ = 328627338336.

The previous prime is 401140101097. The next prime is 401140101151. The reversal of 401140101103 is 301101041104.

It is a cyclic number.

It is not a de Polignac number, because 401140101103 - 2⁹ = 401140100591 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 (401140501103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 769953 + ... + 1181146.

It is an arithmetic number, because the mean of its divisors is an integer number (29922069600).

Almost surely, 2^401140101103 is an apocalyptic number.

401140101103 is a deficient number, since it is larger than the sum of its proper divisors (77613012497).

401140101103 is a wasteful number, since it uses less digits than its factorization.

401140101103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1952406.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 401140101103 its reverse (301101041104), we get a palindrome (702241142207).

The spelling of 401140101103 in words is "four hundred one billion, one hundred forty million, one hundred one thousand, one hundred three".