100423053142 has 8 divisors (see below), whose sum is σ = 151391538000. Its totient is φ = 49959207144.

The previous prime is 100423053121. The next prime is 100423053179. The reversal of 100423053142 is 241350324001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126159217 + ... + 126160012.

It is an arithmetic number, because the mean of its divisors is an integer number (18923942250).

Almost surely, 2^100423053142 is an apocalyptic number.

100423053142 is a deficient number, since it is larger than the sum of its proper divisors (50968484858).

100423053142 is a wasteful number, since it uses less digits than its factorization.

100423053142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252319430.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 100423053142 its reverse (241350324001), we get a palindrome (341773377143).

The spelling of 100423053142 in words is "one hundred billion, four hundred twenty-three million, fifty-three thousand, one hundred forty-two".