105050555051 has 16 divisors (see below), whose sum is σ = 118074250560. Its totient is φ = 92734709760.

The previous prime is 105050555023. The next prime is 105050555063. The reversal of 105050555051 is 150555050501.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105050555051 is a prime.

It is a super-2 number, since 2×105050555051² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105050554999 and 105050555017.

It is not an unprimeable number, because it can be changed into a prime (105050555851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1545755 + ... + 1612283.

It is an arithmetic number, because the mean of its divisors is an integer number (7379640660).

Almost surely, 2^105050555051 is an apocalyptic number.

105050555051 is a deficient number, since it is larger than the sum of its proper divisors (13023695509).

105050555051 is a wasteful number, since it uses less digits than its factorization.

105050555051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71846.

The product of its (nonzero) digits is 15625, while the sum is 32.

The spelling of 105050555051 in words is "one hundred five billion, fifty million, five hundred fifty-five thousand, fifty-one".