101042050523 has 2 divisors, whose sum is σ = 101042050524. Its totient is φ = 101042050522.

The previous prime is 101042050511. The next prime is 101042050591. The reversal of 101042050523 is 325050240101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101042050523 - 2¹⁰ = 101042049499 is a prime.

It is not a weakly prime, because it can be changed into another prime (101042050723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50521025261 + 50521025262.

It is an arithmetic number, because the mean of its divisors is an integer number (50521025262).

Almost surely, 2^101042050523 is an apocalyptic number.

101042050523 is a deficient number, since it is larger than the sum of its proper divisors (1).

101042050523 is an equidigital number, since it uses as much as digits as its factorization.

101042050523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 101042050523 its reverse (325050240101), we get a palindrome (426092290624).

The spelling of 101042050523 in words is "one hundred one billion, forty-two million, fifty thousand, five hundred twenty-three".