31032121214214 has 48 divisors (see below), whose sum is σ = 67863231399600. Its totient is φ = 10248013326528.

The previous prime is 31032121214209. The next prime is 31032121214233. The reversal of 31032121214214 is 41241212123013.

31032121214214 is a `hidden beast` number, since 3 + 1 + 0 + 3 + 21 + 212 + 1 + 421 + 4 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17035369 + ... + 18768804.

It is an arithmetic number, because the mean of its divisors is an integer number (1413817320825).

Almost surely, 2^{31032121214214} is an apocalyptic number.

31032121214214 is an abundant number, since it is smaller than the sum of its proper divisors (36831110185386).

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

31032121214214 is a wasteful number, since it uses less digits than its factorization.

31032121214214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35804629 (or 35804626 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 31032121214214 its reverse (41241212123013), we get a palindrome (72273333337227).

The spelling of 31032121214214 in words is "thirty-one trillion, thirty-two billion, one hundred twenty-one million, two hundred fourteen thousand, two hundred fourteen".