10111011055050 has 48 divisors (see below), whose sum is σ = 25077328876800. Its totient is φ = 2696052253440.

The previous prime is 10111011055049. The next prime is 10111011055073. The reversal of 10111011055050 is 5055011011101.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 845850 + ... + 4575749.

It is an arithmetic number, because the mean of its divisors is an integer number (522444351600).

Almost surely, 2^{10111011055050} is an apocalyptic number.

10111011055050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10111011055050 is an abundant number, since it is smaller than the sum of its proper divisors (14966317821750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10111011055050 is a wasteful number, since it uses less digits than its factorization.

10111011055050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5434047 (or 5434042 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 21.

Adding to 10111011055050 its reverse (5055011011101), we get a palindrome (15166022066151).

The spelling of 10111011055050 in words is "ten trillion, one hundred eleven billion, eleven million, fifty-five thousand, fifty".