501016005101 has 16 divisors (see below), whose sum is σ = 519395965440. Its totient is φ = 482710415040.

The previous prime is 501016005079. The next prime is 501016005103. The reversal of 501016005101 is 101500610105.

It is a cyclic number.

It is not a de Polignac number, because 501016005101 - 2¹⁰ = 501016004077 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 (501016005103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45005306 + ... + 45016436.

It is an arithmetic number, because the mean of its divisors is an integer number (32462247840).

Almost surely, 2^501016005101 is an apocalyptic number.

It is an amenable number.

501016005101 is a deficient number, since it is larger than the sum of its proper divisors (18379960339).

501016005101 is a wasteful number, since it uses less digits than its factorization.

501016005101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14324.

The product of its (nonzero) digits is 150, while the sum is 20.

Adding to 501016005101 its reverse (101500610105), we get a palindrome (602516615206).

The spelling of 501016005101 in words is "five hundred one billion, sixteen million, five thousand, one hundred one".