5010121004101 has 4 divisors (see below), whose sum is σ = 5010127380972. Its totient is φ = 5010114627232.

The previous prime is 5010121004089. The next prime is 5010121004107. The reversal of 5010121004101 is 1014001210105.

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 4799188397025 + 210932607076 = 2190705^2 + 459274^2 .

It is a cyclic number.

It is not a de Polignac number, because 5010121004101 - 2²⁵ = 5010087449669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5010121004107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1811806 + ... + 3647311.

It is an arithmetic number, because the mean of its divisors is an integer number (1252531845243).

Almost surely, 2^{5010121004101} is an apocalyptic number.

It is an amenable number.

5010121004101 is a deficient number, since it is larger than the sum of its proper divisors (6376871).

5010121004101 is an equidigital number, since it uses as much as digits as its factorization.

5010121004101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6376870.

The product of its (nonzero) digits is 40, while the sum is 16.

Adding to 5010121004101 its reverse (1014001210105), we get a palindrome (6024122214206).

The spelling of 5010121004101 in words is "five trillion, ten billion, one hundred twenty-one million, four thousand, one hundred one".