10030021142 has 16 divisors (see below), whose sum is σ = 15943435200. Its totient is φ = 4723978560.

The previous prime is 10030021123. The next prime is 10030021153. The reversal of 10030021142 is 24112003001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2106542 + ... + 2111297.

It is an arithmetic number, because the mean of its divisors is an integer number (996464700).

Almost surely, 2^10030021142 is an apocalyptic number.

10030021142 is a deficient number, since it is larger than the sum of its proper divisors (5913414058).

10030021142 is a wasteful number, since it uses less digits than its factorization.

10030021142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4217911.

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

Adding to 10030021142 its reverse (24112003001), we get a palindrome (34142024143).

The spelling of 10030021142 in words is "ten billion, thirty million, twenty-one thousand, one hundred forty-two".