5101240051 has 2 divisors, whose sum is σ = 5101240052. Its totient is φ = 5101240050.

The previous prime is 5101240043. The next prime is 5101240093. The reversal of 5101240051 is 1500421015.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5101240051 - 2³ = 5101240043 is a prime.

It is not a weakly prime, because it can be changed into another prime (5101220051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550620025 + 2550620026.

It is an arithmetic number, because the mean of its divisors is an integer number (2550620026).

Almost surely, 2^5101240051 is an apocalyptic number.

5101240051 is a deficient number, since it is larger than the sum of its proper divisors (1).

5101240051 is an equidigital number, since it uses as much as digits as its factorization.

5101240051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 5101240051 is about 71422.9658513282. The cubic root of 5101240051 is about 1721.4401192610.

Adding to 5101240051 its reverse (1500421015), we get a palindrome (6601661066).

The spelling of 5101240051 in words is "five billion, one hundred one million, two hundred forty thousand, fifty-one".