101330121034123 has 2 divisors, whose sum is σ = 101330121034124. Its totient is φ = 101330121034122.

The previous prime is 101330121034091. The next prime is 101330121034151. The reversal of 101330121034123 is 321430121033101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101330121034123 - 2⁵ = 101330121034091 is a prime.

It is not a weakly prime, because it can be changed into another prime (101330121074123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50665060517061 + 50665060517062.

It is an arithmetic number, because the mean of its divisors is an integer number (50665060517062).

Almost surely, 2^{101330121034123} is an apocalyptic number.

101330121034123 is a deficient number, since it is larger than the sum of its proper divisors (1).

101330121034123 is an equidigital number, since it uses as much as digits as its factorization.

101330121034123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 101330121034123 its reverse (321430121033101), we get a palindrome (422760242067224).

The spelling of 101330121034123 in words is "one hundred one trillion, three hundred thirty billion, one hundred twenty-one million, thirty-four thousand, one hundred twenty-three".