5151100010201 has 4 divisors (see below), whose sum is σ = 5454105893172. Its totient is φ = 4848094127232.

The previous prime is 5151100010153. The next prime is 5151100010219. The reversal of 5151100010201 is 1020100011515.

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 4680299560000 + 470800450201 = 2163400^2 + 686149^2 .

It is a cyclic number.

It is not a de Polignac number, because 5151100010201 - 2³⁴ = 5133920141017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 303005882953 = 5151100010201 / (5 + 1 + 5 + 1 + 1 + 0 + 0 + 0 + 1 + 0 + 2 + 0 + 1).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5151100010201.

It is not an unprimeable number, because it can be changed into a prime (5151100010401) 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, 151502941460 + ... + 151502941493.

It is an arithmetic number, because the mean of its divisors is an integer number (1363526473293).

Almost surely, 2^{5151100010201} is an apocalyptic number.

It is an amenable number.

5151100010201 is a deficient number, since it is larger than the sum of its proper divisors (303005882971).

5151100010201 is a wasteful number, since it uses less digits than its factorization.

5151100010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303005882970.

The product of its (nonzero) digits is 50, while the sum is 17.

Adding to 5151100010201 its reverse (1020100011515), we get a palindrome (6171200021716).

The spelling of 5151100010201 in words is "five trillion, one hundred fifty-one billion, one hundred million, ten thousand, two hundred one".