5147111700031 has 12 divisors (see below), whose sum is σ = 5988187914240. Its totient is φ = 4411271067840.

The previous prime is 5147111700019. The next prime is 5147111700047. The reversal of 5147111700031 is 1300071117415.

It is not a de Polignac number, because 5147111700031 - 2¹⁷ = 5147111568959 is a prime.

It is a super-2 number, since 2×5147111700031² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5147111699966 and 5147111700002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5147111700001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6010746 + ... + 6813463.

It is an arithmetic number, because the mean of its divisors is an integer number (499015659520).

Almost surely, 2^{5147111700031} is an apocalyptic number.

5147111700031 is a deficient number, since it is larger than the sum of its proper divisors (841076214209).

5147111700031 is a wasteful number, since it uses less digits than its factorization.

5147111700031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12832414 (or 12832407 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 31.

Adding to 5147111700031 its reverse (1300071117415), we get a palindrome (6447182817446).

The spelling of 5147111700031 in words is "five trillion, one hundred forty-seven billion, one hundred eleven million, seven hundred thousand, thirty-one".