105542235119 has 2 divisors, whose sum is σ = 105542235120. Its totient is φ = 105542235118.

The previous prime is 105542235041. The next prime is 105542235143. The reversal of 105542235119 is 911532245501.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105542235119 - 2³⁶ = 36822758383 is a prime.

It is a super-2 number, since 2×105542235119² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105542235199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52771117559 + 52771117560.

It is an arithmetic number, because the mean of its divisors is an integer number (52771117560).

Almost surely, 2^105542235119 is an apocalyptic number.

105542235119 is a deficient number, since it is larger than the sum of its proper divisors (1).

105542235119 is an equidigital number, since it uses as much as digits as its factorization.

105542235119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54000, while the sum is 38.

The spelling of 105542235119 in words is "one hundred five billion, five hundred forty-two million, two hundred thirty-five thousand, one hundred nineteen".