31101141104 has 30 divisors (see below), whose sum is σ = 66234510720. Its totient is φ = 14136881440.

The previous prime is 31101141101. The next prime is 31101141109. The reversal of 31101141104 is 40114110113.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31101141101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8030384 + ... + 8034255.

It is an arithmetic number, because the mean of its divisors is an integer number (2207817024).

Almost surely, 2^31101141104 is an apocalyptic number.

It is an amenable number.

31101141104 is an abundant number, since it is smaller than the sum of its proper divisors (35133369616).

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

31101141104 is a wasteful number, since it uses less digits than its factorization.

31101141104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16064669 (or 16064652 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 31101141104 its reverse (40114110113), we get a palindrome (71215251217).

The spelling of 31101141104 in words is "thirty-one billion, one hundred one million, one hundred forty-one thousand, one hundred four".