100530032001 has 16 divisors (see below), whose sum is σ = 153733784448. Its totient is φ = 57241296000.

The previous prime is 100530031999. The next prime is 100530032033. The reversal of 100530032001 is 100230035001.

It is a happy number.

It is not a de Polignac number, because 100530032001 - 2¹ = 100530031999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100530032081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8512150 + ... + 8523951.

It is an arithmetic number, because the mean of its divisors is an integer number (9608361528).

Almost surely, 2^100530032001 is an apocalyptic number.

It is an amenable number.

100530032001 is a deficient number, since it is larger than the sum of its proper divisors (53203752447).

100530032001 is a wasteful number, since it uses less digits than its factorization.

100530032001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17036392.

The product of its (nonzero) digits is 90, while the sum is 15.

Adding to 100530032001 its reverse (100230035001), we get a palindrome (200760067002).

It can be divided in two parts, 1005300 and 32001, that added together give a palindrome (1037301).

The spelling of 100530032001 in words is "one hundred billion, five hundred thirty million, thirty-two thousand, one".