31123322332114 has 8 divisors (see below), whose sum is σ = 46725473513340. Its totient is φ = 15548164494336.

The previous prime is 31123322332073. The next prime is 31123322332169. The reversal of 31123322332114 is 41123322332113.

It can be written as a sum of positive squares in 2 ways, for example, as 29051205266889 + 2072117065225 = 5389917^2 + 1439485^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×31123322332114² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 6748332979 + ... + 6748337590.

Almost surely, 2^{31123322332114} is an apocalyptic number.

31123322332114 is a deficient number, since it is larger than the sum of its proper divisors (15602151181226).

31123322332114 is a wasteful number, since it uses less digits than its factorization.

31123322332114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13496671724.

The product of its digits is 15552, while the sum is 31.

Adding to 31123322332114 its reverse (41123322332113), we get a palindrome (72246644664227).

Subtracting 31123322332114 from its reverse (41123322332113), we obtain a palindrome (9999999999999).

The spelling of 31123322332114 in words is "thirty-one trillion, one hundred twenty-three billion, three hundred twenty-two million, three hundred thirty-two thousand, one hundred fourteen".