32021020132312 has 32 divisors (see below), whose sum is σ = 61504182542880. Its totient is φ = 15619909789440.

The previous prime is 32021020132291. The next prime is 32021020132369. The reversal of 32021020132312 is 21323102012023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99217318 + ... + 99539530.

It is an arithmetic number, because the mean of its divisors is an integer number (1922005704465).

Almost surely, 2^{32021020132312} is an apocalyptic number.

It is an amenable number.

32021020132312 is a deficient number, since it is larger than the sum of its proper divisors (29483162410568).

32021020132312 is a wasteful number, since it uses less digits than its factorization.

32021020132312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625243 (or 625239 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 32021020132312 its reverse (21323102012023), we get a palindrome (53344122144335).

The spelling of 32021020132312 in words is "thirty-two trillion, twenty-one billion, twenty million, one hundred thirty-two thousand, three hundred twelve".