31332320011134 has 24 divisors (see below), whose sum is σ = 67887558078600. Its totient is φ = 10443973636368.

The previous prime is 31332320011051. The next prime is 31332320011199. The reversal of 31332320011134 is 43111002323313.

31332320011134 is a `hidden beast` number, since 3 + 1 + 3 + 323 + 200 + 1 + 1 + 134 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 31332320011098 and 31332320011107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9628609 + ... + 12464940.

It is an arithmetic number, because the mean of its divisors is an integer number (2828648253275).

Almost surely, 2^{31332320011134} is an apocalyptic number.

31332320011134 is an abundant number, since it is smaller than the sum of its proper divisors (36555238067466).

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

31332320011134 is a wasteful number, since it uses less digits than its factorization.

31332320011134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22172344 (or 22172341 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 31332320011134 its reverse (43111002323313), we get a palindrome (74443322334447).

The spelling of 31332320011134 in words is "thirty-one trillion, three hundred thirty-two billion, three hundred twenty million, eleven thousand, one hundred thirty-four".