32130213311200 has 72 divisors (see below), whose sum is σ = 79055504623872. Its totient is φ = 12750887761920.

The previous prime is 32130213311171. The next prime is 32130213311219. The reversal of 32130213311200 is 211331203123.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158019529 + ... + 158222728.

It is an arithmetic number, because the mean of its divisors is an integer number (1097993119776).

Almost surely, 2^{32130213311200} is an apocalyptic number.

It is an amenable number.

32130213311200 is an abundant number, since it is smaller than the sum of its proper divisors (46925291312672).

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

32130213311200 is a wasteful number, since it uses less digits than its factorization.

32130213311200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316242404 (or 316242391 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 32130213311200 its reverse (211331203123), we get a palindrome (32341544514323).

The spelling of 32130213311200 in words is "thirty-two trillion, one hundred thirty billion, two hundred thirteen million, three hundred eleven thousand, two hundred".