10210201100123 has 2 divisors, whose sum is σ = 10210201100124. Its totient is φ = 10210201100122.

The previous prime is 10210201100119. The next prime is 10210201100167. The reversal of 10210201100123 is 32100110201201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10210201100123 - 2² = 10210201100119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10210201100098 and 10210201100107.

It is not a weakly prime, because it can be changed into another prime (10210201100173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105100550061 + 5105100550062.

It is an arithmetic number, because the mean of its divisors is an integer number (5105100550062).

Almost surely, 2^{10210201100123} is an apocalyptic number.

10210201100123 is a deficient number, since it is larger than the sum of its proper divisors (1).

10210201100123 is an equidigital number, since it uses as much as digits as its factorization.

10210201100123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10210201100123 its reverse (32100110201201), we get a palindrome (42310311301324).

The spelling of 10210201100123 in words is "ten trillion, two hundred ten billion, two hundred one million, one hundred thousand, one hundred twenty-three".