5151000101 has 8 divisors (see below), whose sum is σ = 5602155384. Its totient is φ = 4707691200.

The previous prime is 5151000079. The next prime is 5151000131. The reversal of 5151000101 is 1010001515.

It can be written as a sum of positive squares in 4 ways, for example, as 2116092001 + 3034908100 = 46001^2 + 55090^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5151000101 - 2¹⁸ = 5150737957 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 (5151000131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1960226 + ... + 1962851.

It is an arithmetic number, because the mean of its divisors is an integer number (700269423).

Almost surely, 2^5151000101 is an apocalyptic number.

It is an amenable number.

5151000101 is a deficient number, since it is larger than the sum of its proper divisors (451155283).

5151000101 is a wasteful number, since it uses less digits than its factorization.

5151000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3923191.

The product of its (nonzero) digits is 25, while the sum is 14.

The square root of 5151000101 is about 71770.4681676245. The cubic root of 5151000101 is about 1727.0192807373.

Adding to 5151000101 its reverse (1010001515), we get a palindrome (6161001616).

The spelling of 5151000101 in words is "five billion, one hundred fifty-one million, one hundred one", and thus it is an aban number.