100203325001 has 32 divisors (see below), whose sum is σ = 116101977600. Its totient is φ = 85791363840.

The previous prime is 100203324997. The next prime is 100203325031. The reversal of 100203325001 is 100523302001.

It is not a de Polignac number, because 100203325001 - 2² = 100203324997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100203325031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1056506 + ... + 1147436.

It is an arithmetic number, because the mean of its divisors is an integer number (3628186800).

Almost surely, 2^100203325001 is an apocalyptic number.

It is an amenable number.

100203325001 is a deficient number, since it is larger than the sum of its proper divisors (15898652599).

100203325001 is a wasteful number, since it uses less digits than its factorization.

100203325001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91089.

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

Adding to 100203325001 its reverse (100523302001), we get a palindrome (200726627002).

The spelling of 100203325001 in words is "one hundred billion, two hundred three million, three hundred twenty-five thousand, one".