5142857101 has 2 divisors, whose sum is σ = 5142857102. Its totient is φ = 5142857100.

The previous prime is 5142857089. The next prime is 5142857117. The reversal of 5142857101 is 1017582415.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3882536100 + 1260321001 = 62310^2 + 35501^2 .

It is a cyclic number.

It is not a de Polignac number, because 5142857101 - 2¹⁹ = 5142332813 is a prime.

It is a super-2 number, since 2×5142857101² = 52897958322612248402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5142857131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2571428550 + 2571428551.

It is an arithmetic number, because the mean of its divisors is an integer number (2571428551).

Almost surely, 2^5142857101 is an apocalyptic number.

It is an amenable number.

5142857101 is a deficient number, since it is larger than the sum of its proper divisors (1).

5142857101 is an equidigital number, since it uses as much as digits as its factorization.

5142857101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11200, while the sum is 34.

The square root of 5142857101 is about 71713.7162682286. The cubic root of 5142857101 is about 1726.1087433115.

The spelling of 5142857101 in words is "five billion, one hundred forty-two million, eight hundred fifty-seven thousand, one hundred one".