100420234201 has 16 divisors (see below), whose sum is σ = 114967157760. Its totient is φ = 85923749520.

The previous prime is 100420234193. The next prime is 100420234223. The reversal of 100420234201 is 102432024001.

It is not a de Polignac number, because 100420234201 - 2³ = 100420234193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100420234241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10434970 + ... + 10444588.

It is an arithmetic number, because the mean of its divisors is an integer number (7185447360).

Almost surely, 2^100420234201 is an apocalyptic number.

It is an amenable number.

100420234201 is a deficient number, since it is larger than the sum of its proper divisors (14546923559).

100420234201 is a wasteful number, since it uses less digits than its factorization.

100420234201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12084.

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

Adding to 100420234201 its reverse (102432024001), we get a palindrome (202852258202).

The spelling of 100420234201 in words is "one hundred billion, four hundred twenty million, two hundred thirty-four thousand, two hundred one".