100012002201023 has 4 divisors (see below), whose sum is σ = 109104002401128. Its totient is φ = 90920002000920.

The previous prime is 100012002201019. The next prime is 100012002201047. The reversal of 100012002201023 is 320102200210001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100012002201023 - 2² = 100012002201019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100012002200989 and 100012002201007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100012002209023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4546000100036 + ... + 4546000100057.

It is an arithmetic number, because the mean of its divisors is an integer number (27276000600282).

Almost surely, 2^{100012002201023} is an apocalyptic number.

100012002201023 is a deficient number, since it is larger than the sum of its proper divisors (9092000200105).

100012002201023 is an equidigital number, since it uses as much as digits as its factorization.

100012002201023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9092000200104.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 100012002201023 its reverse (320102200210001), we get a palindrome (420114202411024).

The spelling of 100012002201023 in words is "one hundred trillion, twelve billion, two million, two hundred one thousand, twenty-three".