127050613 has 2 divisors, whose sum is σ = 127050614. Its totient is φ = 127050612.

The previous prime is 127050589. The next prime is 127050631. The reversal of 127050613 is 316050721.

Together with next prime (127050631) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102070609 + 24980004 = 10103^2 + 4998^2 .

It is a cyclic number.

It is not a de Polignac number, because 127050613 - 2²¹ = 124953461 is a prime.

It is a super-2 number, since 2×127050613² = 32283716527351538, which contains 22 as substring.

It is equal to p_7220185 and since 127050613 and 7220185 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127053613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63525306 + 63525307.

It is an arithmetic number, because the mean of its divisors is an integer number (63525307).

Almost surely, 2^127050613 is an apocalyptic number.

It is an amenable number.

127050613 is a deficient number, since it is larger than the sum of its proper divisors (1).

127050613 is an equidigital number, since it uses as much as digits as its factorization.

127050613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 127050613 is about 11271.6730346475. The cubic root of 127050613 is about 502.7193342968.

The spelling of 127050613 in words is "one hundred twenty-seven million, fifty thousand, six hundred thirteen".