50000100101 has 8 divisors (see below), whose sum is σ = 57144471744. Its totient is φ = 42856103520.

The previous prime is 50000100091. The next prime is 50000100133. The reversal of 50000100101 is 10100100005.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 50000100101 - 2⁶ = 50000100037 is a prime.

It is a super-2 number, since 2×50000100101² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50000102101) by changing a digit.

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, 304946 + ... + 439308.

It is an arithmetic number, because the mean of its divisors is an integer number (7143058968).

Almost surely, 2^50000100101 is an apocalyptic number.

It is an amenable number.

50000100101 is a deficient number, since it is larger than the sum of its proper divisors (7144371643).

50000100101 is a wasteful number, since it uses less digits than its factorization.

50000100101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187531.

The product of its (nonzero) digits is 5, while the sum is 8.

Adding to 50000100101 its reverse (10100100005), we get a palindrome (60100200106).

The spelling of 50000100101 in words is "fifty billion, one hundred thousand, one hundred one".