200023123133001 has 32 divisors (see below), whose sum is σ = 305175480862720. Its totient is φ = 114157056979584.

The previous prime is 200023123132969. The next prime is 200023123133021. The reversal of 200023123133001 is 100331321320002.

It is not a de Polignac number, because 200023123133001 - 2⁵ = 200023123132969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200023123133021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 774304806 + ... + 774563088.

It is an arithmetic number, because the mean of its divisors is an integer number (9536733776960).

Almost surely, 2^{200023123133001} is an apocalyptic number.

200023123133001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

200023123133001 is a deficient number, since it is larger than the sum of its proper divisors (105152357729719).

200023123133001 is a wasteful number, since it uses less digits than its factorization.

200023123133001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303925.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 200023123133001 its reverse (100331321320002), we get a palindrome (300354444453003).

The spelling of 200023123133001 in words is "two hundred trillion, twenty-three billion, one hundred twenty-three million, one hundred thirty-three thousand, one".