1372107227 has 2 divisors, whose sum is σ = 1372107228. Its totient is φ = 1372107226.

The previous prime is 1372107203. The next prime is 1372107379. The reversal of 1372107227 is 7227012731.

It is a weak prime.

It is an emirp because it is prime and its reverse (7227012731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1372107227 - 2⁸ = 1372106971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1372107193 and 1372107202.

It is not a weakly prime, because it can be changed into another prime (1372107427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 686053613 + 686053614.

It is an arithmetic number, because the mean of its divisors is an integer number (686053614).

Almost surely, 2^1372107227 is an apocalyptic number.

1372107227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1372107227 is an equidigital number, since it uses as much as digits as its factorization.

1372107227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8232, while the sum is 32.

The square root of 1372107227 is about 37041.9657550730. The cubic root of 1372107227 is about 1111.2096832857.

Adding to 1372107227 its reverse (7227012731), we get a palindrome (8599119958).

The spelling of 1372107227 in words is "one billion, three hundred seventy-two million, one hundred seven thousand, two hundred twenty-seven".