31330114134 has 16 divisors (see below), whose sum is σ = 68356612800. Its totient is φ = 9493973960.

The previous prime is 31330114129. The next prime is 31330114139. The reversal of 31330114134 is 43141103313.

It is an interprime number because it is at equal distance from previous prime (31330114129) and next prime (31330114139).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31330114139) 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, 237349284 + ... + 237349415.

It is an arithmetic number, because the mean of its divisors is an integer number (4272288300).

Almost surely, 2^31330114134 is an apocalyptic number.

31330114134 is an abundant number, since it is smaller than the sum of its proper divisors (37026498666).

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

31330114134 is a wasteful number, since it uses less digits than its factorization.

31330114134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474698715.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 31330114134 its reverse (43141103313), we get a palindrome (74471217447).

The spelling of 31330114134 in words is "thirty-one billion, three hundred thirty million, one hundred fourteen thousand, one hundred thirty-four".