5012100523 has 2 divisors, whose sum is σ = 5012100524. Its totient is φ = 5012100522.

The previous prime is 5012100521. The next prime is 5012100589. The reversal of 5012100523 is 3250012105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5012100523 - 2¹ = 5012100521 is a prime.

Together with 5012100521, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5012100523.

It is not a weakly prime, because it can be changed into another prime (5012100521) 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 as a sum of consecutive naturals, namely, 2506050261 + 2506050262.

It is an arithmetic number, because the mean of its divisors is an integer number (2506050262).

Almost surely, 2^5012100523 is an apocalyptic number.

5012100523 is a deficient number, since it is larger than the sum of its proper divisors (1).

5012100523 is an equidigital number, since it uses as much as digits as its factorization.

5012100523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 5012100523 is about 70796.1900316677. The cubic root of 5012100523 is about 1711.3542755921.

Adding to 5012100523 its reverse (3250012105), we get a palindrome (8262112628).

The spelling of 5012100523 in words is "five billion, twelve million, one hundred thousand, five hundred twenty-three".