210200231233123 has 2 divisors, whose sum is σ = 210200231233124. Its totient is φ = 210200231233122.

The previous prime is 210200231233079. The next prime is 210200231233169. The reversal of 210200231233123 is 321332132002012.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210200231233123 is a prime.

It is not a weakly prime, because it can be changed into another prime (210200231237123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105100115616561 + 105100115616562.

It is an arithmetic number, because the mean of its divisors is an integer number (105100115616562).

Almost surely, 2^{210200231233123} is an apocalyptic number.

210200231233123 is a deficient number, since it is larger than the sum of its proper divisors (1).

210200231233123 is an equidigital number, since it uses as much as digits as its factorization.

210200231233123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 210200231233123 its reverse (321332132002012), we get a palindrome (531532363235135).

The spelling of 210200231233123 in words is "two hundred ten trillion, two hundred billion, two hundred thirty-one million, two hundred thirty-three thousand, one hundred twenty-three".