100023345143 has 6 divisors (see below), whose sum is σ = 103591360704. Its totient is φ = 96574263464.

The previous prime is 100023345067. The next prime is 100023345167. The reversal of 100023345143 is 341543320001.

It is not a de Polignac number, because 100023345143 - 2³² = 95728377847 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 (100023345943) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59466071 + ... + 59467752.

It is an arithmetic number, because the mean of its divisors is an integer number (17265226784).

Almost surely, 2^100023345143 is an apocalyptic number.

100023345143 is a deficient number, since it is larger than the sum of its proper divisors (3568015561).

100023345143 is an equidigital number, since it uses as much as digits as its factorization.

100023345143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118933881 (or 118933852 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 100023345143 its reverse (341543320001), we get a palindrome (441566665144).

The spelling of 100023345143 in words is "one hundred billion, twenty-three million, three hundred forty-five thousand, one hundred forty-three".