32121101334 has 16 divisors (see below), whose sum is σ = 73419660288. Its totient is φ = 9177457512.

The previous prime is 32121101317. The next prime is 32121101347. The reversal of 32121101334 is 43310112123.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 32121101334.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382394022 + ... + 382394105.

It is an arithmetic number, because the mean of its divisors is an integer number (4588728768).

Almost surely, 2^32121101334 is an apocalyptic number.

32121101334 is an abundant number, since it is smaller than the sum of its proper divisors (41298558954).

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

32121101334 is a wasteful number, since it uses less digits than its factorization.

32121101334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764788139.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 32121101334 its reverse (43310112123), we get a palindrome (75431213457).

The spelling of 32121101334 in words is "thirty-two billion, one hundred twenty-one million, one hundred one thousand, three hundred thirty-four".