2132321505200 has 30 divisors (see below), whose sum is σ = 5122902417204. Its totient is φ = 852928601920.

The previous prime is 2132321505191. The next prime is 2132321505239. The reversal of 2132321505200 is 25051232312.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2132321505200.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2665401482 + ... + 2665402281.

Almost surely, 2^{2132321505200} is an apocalyptic number.

2132321505200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2132321505200 is an abundant number, since it is smaller than the sum of its proper divisors (2990580912004).

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

2132321505200 is a wasteful number, since it uses less digits than its factorization.

2132321505200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5330803781 (or 5330803770 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 2132321505200 its reverse (25051232312), we get a palindrome (2157372737512).

The spelling of 2132321505200 in words is "two trillion, one hundred thirty-two billion, three hundred twenty-one million, five hundred five thousand, two hundred".