110100020001 has 4 divisors (see below), whose sum is σ = 146800026672. Its totient is φ = 73400013332.

The previous prime is 110100019973. The next prime is 110100020059. The reversal of 110100020001 is 100020001011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 110100020001 - 2¹⁷ = 110099888929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110100020201) 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 3 ways as a sum of consecutive naturals, for example, 18350003331 + ... + 18350003336.

It is an arithmetic number, because the mean of its divisors is an integer number (36700006668).

Almost surely, 2^110100020001 is an apocalyptic number.

It is an amenable number.

110100020001 is a deficient number, since it is larger than the sum of its proper divisors (36700006671).

110100020001 is an equidigital number, since it uses as much as digits as its factorization.

110100020001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36700006670.

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 110100020001 its reverse (100020001011), we get a palindrome (210120021012).

The spelling of 110100020001 in words is "one hundred ten billion, one hundred million, twenty thousand, one".