10111050051055 has 32 divisors (see below), whose sum is σ = 12970361779200. Its totient is φ = 7547992869120.

The previous prime is 10111050051049. The next prime is 10111050051059. The reversal of 10111050051055 is 55015005011101.

It is not a de Polignac number, because 10111050051055 - 2¹⁵ = 10111050018287 is a prime.

It is a super-2 number, since 2×10111050051055² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111050051059) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94354896 + ... + 94461994.

It is an arithmetic number, because the mean of its divisors is an integer number (405323805600).

Almost surely, 2^{10111050051055} is an apocalyptic number.

10111050051055 is a deficient number, since it is larger than the sum of its proper divisors (2859311728145).

10111050051055 is a wasteful number, since it uses less digits than its factorization.

10111050051055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127191.

The product of its (nonzero) digits is 625, while the sum is 25.

Adding to 10111050051055 its reverse (55015005011101), we get a palindrome (65126055062156).

The spelling of 10111050051055 in words is "ten trillion, one hundred eleven billion, fifty million, fifty-one thousand, fifty-five".