31112114 has 16 divisors (see below), whose sum is σ = 50996736. Its totient is φ = 14118000.

The previous prime is 31112093. The next prime is 31112119. The reversal of 31112114 is 41121113.

It is not an unprimeable number, because it can be changed into a prime (31112119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23264 + ... + 24564.

It is an arithmetic number, because the mean of its divisors is an integer number (3187296).

Almost surely, 2^31112114 is an apocalyptic number.

31112114 is a deficient number, since it is larger than the sum of its proper divisors (19884622).

31112114 is a wasteful number, since it uses less digits than its factorization.

31112114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2401.

The product of its digits is 24, while the sum is 14.

The square root of 31112114 is about 5577.8234106146. The cubic root of 31112114 is about 314.5163115011.

Adding to 31112114 its reverse (41121113), we get a palindrome (72233227).

It can be divided in two parts, 3111 and 2114, that added together give a palindrome (5225).

The spelling of 31112114 in words is "thirty-one million, one hundred twelve thousand, one hundred fourteen".