31441113110 has 24 divisors (see below), whose sum is σ = 62206634448. Its totient is φ = 11433131600.

The previous prime is 31441113103. The next prime is 31441113127. The reversal of 31441113110 is 1131114413.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12990986 + ... + 12993405.

It is an arithmetic number, because the mean of its divisors is an integer number (2591943102).

Almost surely, 2^31441113110 is an apocalyptic number.

31441113110 is a deficient number, since it is larger than the sum of its proper divisors (30765521338).

31441113110 is a wasteful number, since it uses less digits than its factorization.

31441113110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25984420 (or 25984409 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 31441113110 its reverse (1131114413), we get a palindrome (32572227523).

The spelling of 31441113110 in words is "thirty-one billion, four hundred forty-one million, one hundred thirteen thousand, one hundred ten".