31424312110 has 32 divisors (see below), whose sum is σ = 57542153760. Its totient is φ = 12353875968.

The previous prime is 31424312083. The next prime is 31424312113. The reversal of 31424312110 is 1121342413.

It is a super-3 number, since 3×31424312110³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31424312113) 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 15 ways as a sum of consecutive naturals, for example, 62106 + ... + 258274.

It is an arithmetic number, because the mean of its divisors is an integer number (1798192305).

Almost surely, 2^31424312110 is an apocalyptic number.

31424312110 is a deficient number, since it is larger than the sum of its proper divisors (26117841650).

31424312110 is a wasteful number, since it uses less digits than its factorization.

31424312110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196452.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 31424312110 its reverse (1121342413), we get a palindrome (32545654523).

The spelling of 31424312110 in words is "thirty-one billion, four hundred twenty-four million, three hundred twelve thousand, one hundred ten".