2000123023201 has 2 divisors, whose sum is σ = 2000123023202. Its totient is φ = 2000123023200.

The previous prime is 2000123023153. The next prime is 2000123023229. The reversal of 2000123023201 is 1023203210002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1839145534801 + 160977488400 = 1356151^2 + 401220^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000123023201 - 2³⁵ = 1965763284833 is a prime.

It is not a weakly prime, because it can be changed into another prime (2000123023291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000061511600 + 1000061511601.

It is an arithmetic number, because the mean of its divisors is an integer number (1000061511601).

Almost surely, 2^{2000123023201} is an apocalyptic number.

It is an amenable number.

2000123023201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000123023201 is an equidigital number, since it uses as much as digits as its factorization.

2000123023201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2000123023201 its reverse (1023203210002), we get a palindrome (3023326233203).

The spelling of 2000123023201 in words is "two trillion, one hundred twenty-three million, twenty-three thousand, two hundred one".