31404241101 has 32 divisors (see below), whose sum is σ = 44905420800. Its totient is φ = 19470901824.

The previous prime is 31404241093. The next prime is 31404241109. The reversal of 31404241101 is 10114240413.

It is an interprime number because it is at equal distance from previous prime (31404241093) and next prime (31404241109).

It is not a de Polignac number, because 31404241101 - 2³ = 31404241093 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31404241109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4548550 + ... + 4555448.

It is an arithmetic number, because the mean of its divisors is an integer number (1403294400).

Almost surely, 2^31404241101 is an apocalyptic number.

It is an amenable number.

31404241101 is a deficient number, since it is larger than the sum of its proper divisors (13501179699).

31404241101 is a wasteful number, since it uses less digits than its factorization.

31404241101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8745.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 31404241101 its reverse (10114240413), we get a palindrome (41518481514).

It can be divided in two parts, 3140 and 4241101, that added together give a triangular number (4244241 = T₂₉₁₃).

The spelling of 31404241101 in words is "thirty-one billion, four hundred four million, two hundred forty-one thousand, one hundred one".