1011100110050 has 24 divisors (see below), whose sum is σ = 1962413433216. Its totient is φ = 386855693840.

The previous prime is 1011100110049. The next prime is 1011100110103. The reversal of 1011100110050 is 500110011101.

It is a happy number.

1011100110050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1011100110050² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

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, 439607594 + ... + 439609893.

It is an arithmetic number, because the mean of its divisors is an integer number (81767226384).

Almost surely, 2^{1011100110050} is an apocalyptic number.

1011100110050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011100110050 is a deficient number, since it is larger than the sum of its proper divisors (951313323166).

1011100110050 is a wasteful number, since it uses less digits than its factorization.

1011100110050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879217522 (or 879217517 counting only the distinct ones).

The product of its (nonzero) digits is 5, while the sum is 11.

Adding to 1011100110050 its reverse (500110011101), we get a palindrome (1511210121151).

The spelling of 1011100110050 in words is "one trillion, eleven billion, one hundred million, one hundred ten thousand, fifty".