127349351 has 2 divisors, whose sum is σ = 127349352. Its totient is φ = 127349350.

The previous prime is 127349281. The next prime is 127349399. The reversal of 127349351 is 153943721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 127349351 - 2²² = 123155047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120349351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63674675 + 63674676.

It is an arithmetic number, because the mean of its divisors is an integer number (63674676).

Almost surely, 2^127349351 is an apocalyptic number.

127349351 is a deficient number, since it is larger than the sum of its proper divisors (1).

127349351 is an equidigital number, since it uses as much as digits as its factorization.

127349351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 35.

The square root of 127349351 is about 11284.9169691230. The cubic root of 127349351 is about 503.1130456684.

The spelling of 127349351 in words is "one hundred twenty-seven million, three hundred forty-nine thousand, three hundred fifty-one".