1370137127 has 2 divisors, whose sum is σ = 1370137128. Its totient is φ = 1370137126.

The previous prime is 1370137031. The next prime is 1370137129. The reversal of 1370137127 is 7217310731.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1370137127 - 2¹² = 1370133031 is a prime.

Together with 1370137129, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1370137093 and 1370137102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1370137129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 685068563 + 685068564.

It is an arithmetic number, because the mean of its divisors is an integer number (685068564).

Almost surely, 2^1370137127 is an apocalyptic number.

1370137127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1370137127 is an equidigital number, since it uses as much as digits as its factorization.

1370137127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6174, while the sum is 32.

The square root of 1370137127 is about 37015.3633914352. The cubic root of 1370137127 is about 1110.6775959109.

Adding to 1370137127 its reverse (7217310731), we get a palindrome (8587447858).

The spelling of 1370137127 in words is "one billion, three hundred seventy million, one hundred thirty-seven thousand, one hundred twenty-seven".