1000532320100 has 36 divisors (see below), whose sum is σ = 2171199034368. Its totient is φ = 400204836000.

The previous prime is 1000532320093. The next prime is 1000532320121. The reversal of 1000532320100 is 10232350001.

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, 8553005 + ... + 8669195.

It is an arithmetic number, because the mean of its divisors is an integer number (60311084288).

Almost surely, 2^{1000532320100} is an apocalyptic number.

1000532320100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000532320100 is an abundant number, since it is smaller than the sum of its proper divisors (1170666714268).

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

1000532320100 is a wasteful number, since it uses less digits than its factorization.

1000532320100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202316 (or 202309 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

Adding to 1000532320100 its reverse (10232350001), we get a palindrome (1010764670101).

The spelling of 1000532320100 in words is "one trillion, five hundred thirty-two million, three hundred twenty thousand, one hundred".