1001100000050 has 24 divisors (see below), whose sum is σ = 1905349399536. Its totient is φ = 391127441040.

The previous prime is 1001100000037. The next prime is 1001100000067. The reversal of 1001100000050 is 500000011001.

It is a happy number.

It is a super-2 number, since 2×1001100000050² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1001099999983 and 1001100000037.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 232811804 + ... + 232816103.

It is an arithmetic number, because the mean of its divisors is an integer number (79389558314).

Almost surely, 2^{1001100000050} is an apocalyptic number.

1001100000050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001100000050 is a deficient number, since it is larger than the sum of its proper divisors (904249399486).

1001100000050 is a wasteful number, since it uses less digits than its factorization.

1001100000050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465627962 (or 465627957 counting only the distinct ones).

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

Adding to 1001100000050 its reverse (500000011001), we get a palindrome (1501100011051).

The spelling of 1001100000050 in words is "one trillion, one billion, one hundred million, fifty", and thus it is an aban number.