4720131127 has 2 divisors, whose sum is σ = 4720131128. Its totient is φ = 4720131126.

The previous prime is 4720131121. The next prime is 4720131137. The reversal of 4720131127 is 7211310274.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4720131127 - 2²⁷ = 4585913399 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4720131095 and 4720131104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4720131121) 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, 2360065563 + 2360065564.

It is an arithmetic number, because the mean of its divisors is an integer number (2360065564).

Almost surely, 2^4720131127 is an apocalyptic number.

4720131127 is a deficient number, since it is larger than the sum of its proper divisors (1).

4720131127 is an equidigital number, since it uses as much as digits as its factorization.

4720131127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 4720131127 is about 68703.2104562807. The cubic root of 4720131127 is about 1677.4568389078.

The spelling of 4720131127 in words is "four billion, seven hundred twenty million, one hundred thirty-one thousand, one hundred twenty-seven".