31141120244114 has 4 divisors (see below), whose sum is σ = 46711680366174. Its totient is φ = 15570560122056.

The previous prime is 31141120244111. The next prime is 31141120244123. The reversal of 31141120244114 is 41144202114113.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 15653235477889 + 15487884766225 = 3956417^2 + 3935465^2 .

It is not an unprimeable number, because it can be changed into a prime (31141120244111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7785280061027 + ... + 7785280061030.

Almost surely, 2^{31141120244114} is an apocalyptic number.

31141120244114 is a deficient number, since it is larger than the sum of its proper divisors (15570560122060).

31141120244114 is a wasteful number, since it uses less digits than its factorization.

31141120244114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15570560122059.

The product of its (nonzero) digits is 3072, while the sum is 29.

Adding to 31141120244114 its reverse (41144202114113), we get a palindrome (72285322358227).

The spelling of 31141120244114 in words is "thirty-one trillion, one hundred forty-one billion, one hundred twenty million, two hundred forty-four thousand, one hundred fourteen".