10032001200 has 240 divisors, whose sum is σ = 38453684640. Its totient is φ = 2469381120.

The previous prime is 10032001169. The next prime is 10032001211. The reversal of 10032001200 is 210023001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 104674 + ... + 176126.

It is an arithmetic number, because the mean of its divisors is an integer number (160223686).

Almost surely, 2^10032001200 is an apocalyptic number.

10032001200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10032001200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19226842320).

10032001200 is an abundant number, since it is smaller than the sum of its proper divisors (28421683440).

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

10032001200 is a wasteful number, since it uses less digits than its factorization.

10032001200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71493 (or 71476 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 10032001200 its reverse (210023001), we get a palindrome (10242024201).

The spelling of 10032001200 in words is "ten billion, thirty-two million, one thousand, two hundred".