100434402001 has 32 divisors (see below), whose sum is σ = 106019020800. Its totient is φ = 95046981120.

The previous prime is 100434401959. The next prime is 100434402023. The reversal of 100434402001 is 100204434001.

It is a cyclic number.

It is not a de Polignac number, because 100434402001 - 2¹³ = 100434393809 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100434402001.

It is not an unprimeable number, because it can be changed into a prime (100434402031) 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, 121150855 + ... + 121151683.

It is an arithmetic number, because the mean of its divisors is an integer number (3313094400).

Almost surely, 2^100434402001 is an apocalyptic number.

It is an amenable number.

100434402001 is a deficient number, since it is larger than the sum of its proper divisors (5584618799).

100434402001 is a wasteful number, since it uses less digits than its factorization.

100434402001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 100434402001 its reverse (100204434001), we get a palindrome (200638836002).

The spelling of 100434402001 in words is "one hundred billion, four hundred thirty-four million, four hundred two thousand, one".