31241121114 has 16 divisors (see below), whose sum is σ = 71408276928. Its totient is φ = 8926034592.

The previous prime is 31241121077. The next prime is 31241121167. The reversal of 31241121114 is 41112114213.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 371918067 + ... + 371918150.

It is an arithmetic number, because the mean of its divisors is an integer number (4463017308).

Almost surely, 2^31241121114 is an apocalyptic number.

31241121114 is an abundant number, since it is smaller than the sum of its proper divisors (40167155814).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31241121114 is a wasteful number, since it uses less digits than its factorization.

31241121114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743836229.

The product of its digits is 192, while the sum is 21.

Adding to 31241121114 its reverse (41112114213), we get a palindrome (72353235327).

The spelling of 31241121114 in words is "thirty-one billion, two hundred forty-one million, one hundred twenty-one thousand, one hundred fourteen".