5100105051061 has 4 divisors (see below), whose sum is σ = 5111168186124. Its totient is φ = 5089041916000.

The previous prime is 5100105051059. The next prime is 5100105051089. The reversal of 5100105051061 is 1601505010015.

5100105051061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2514460347025 + 2585644704036 = 1585705^2 + 1607994^2 .

It is a cyclic number.

It is not a de Polignac number, because 5100105051061 - 2¹ = 5100105051059 is a prime.

It is a super-2 number, since 2×5100105051061² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5100105051011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5531566840 + ... + 5531567761.

It is an arithmetic number, because the mean of its divisors is an integer number (1277792046531).

Almost surely, 2^{5100105051061} is an apocalyptic number.

It is an amenable number.

5100105051061 is a deficient number, since it is larger than the sum of its proper divisors (11063135063).

5100105051061 is a wasteful number, since it uses less digits than its factorization.

5100105051061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11063135062.

The product of its (nonzero) digits is 750, while the sum is 25.

The spelling of 5100105051061 in words is "five trillion, one hundred billion, one hundred five million, fifty-one thousand, sixty-one".