10051321042 has 16 divisors (see below), whose sum is σ = 17473525632. Its totient is φ = 4247036640.

The previous prime is 10051321019. The next prime is 10051321067. The reversal of 10051321042 is 24012315001.

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, 5055003 + ... + 5056990.

It is an arithmetic number, because the mean of its divisors is an integer number (1092095352).

Almost surely, 2^10051321042 is an apocalyptic number.

10051321042 is a deficient number, since it is larger than the sum of its proper divisors (7422204590).

10051321042 is a wasteful number, since it uses less digits than its factorization.

10051321042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10112073.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 10051321042 its reverse (24012315001), we get a palindrome (34063636043).

The spelling of 10051321042 in words is "ten billion, fifty-one million, three hundred twenty-one thousand, forty-two".