10021003142 has 8 divisors (see below), whose sum is σ = 15822636600. Its totient is φ = 4746790944.

The previous prime is 10021003133. The next prime is 10021003207. The reversal of 10021003142 is 24130012001.

10021003142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131855267 + ... + 131855342.

It is an arithmetic number, because the mean of its divisors is an integer number (1977829575).

Almost surely, 2^10021003142 is an apocalyptic number.

10021003142 is a deficient number, since it is larger than the sum of its proper divisors (5801633458).

10021003142 is a wasteful number, since it uses less digits than its factorization.

10021003142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263710630.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10021003142 its reverse (24130012001), we get a palindrome (34151015143).

The spelling of 10021003142 in words is "ten billion, twenty-one million, three thousand, one hundred forty-two".