5100220231 has 2 divisors, whose sum is σ = 5100220232. Its totient is φ = 5100220230.

The previous prime is 5100220207. The next prime is 5100220241. The reversal of 5100220231 is 1320220015.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5100220231 is a prime.

It is a super-2 number, since 2×5100220231² = 52024492809403386722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5100220241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550110115 + 2550110116.

It is an arithmetic number, because the mean of its divisors is an integer number (2550110116).

Almost surely, 2^5100220231 is an apocalyptic number.

5100220231 is a deficient number, since it is larger than the sum of its proper divisors (1).

5100220231 is an equidigital number, since it uses as much as digits as its factorization.

5100220231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 5100220231 is about 71415.8261941987. The cubic root of 5100220231 is about 1721.3253970858.

Adding to 5100220231 its reverse (1320220015), we get a palindrome (6420440246).

The spelling of 5100220231 in words is "five billion, one hundred million, two hundred twenty thousand, two hundred thirty-one".