100510422140543 has 4 divisors (see below), whose sum is σ = 103752693822528. Its totient is φ = 97268150458560.

The previous prime is 100510422140539. The next prime is 100510422140629. The reversal of 100510422140543 is 345041224015001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100510422140543 - 2² = 100510422140539 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100510422140743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1621135840946 + ... + 1621135841007.

It is an arithmetic number, because the mean of its divisors is an integer number (25938173455632).

Almost surely, 2^{100510422140543} is an apocalyptic number.

100510422140543 is a deficient number, since it is larger than the sum of its proper divisors (3242271681985).

100510422140543 is an equidigital number, since it uses as much as digits as its factorization.

100510422140543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3242271681984.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 100510422140543 its reverse (345041224015001), we get a palindrome (445551646155544).

The spelling of 100510422140543 in words is "one hundred trillion, five hundred ten billion, four hundred twenty-two million, one hundred forty thousand, five hundred forty-three".