1348722107 has 2 divisors, whose sum is σ = 1348722108. Its totient is φ = 1348722106.

The previous prime is 1348722091. The next prime is 1348722157. The reversal of 1348722107 is 7012278431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1348722107 - 2⁴ = 1348722091 is a prime.

It is not a weakly prime, because it can be changed into another prime (1348722157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674361053 + 674361054.

It is an arithmetic number, because the mean of its divisors is an integer number (674361054).

Almost surely, 2^1348722107 is an apocalyptic number.

1348722107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1348722107 is an equidigital number, since it uses as much as digits as its factorization.

1348722107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 1348722107 is about 36724.9521034405. The cubic root of 1348722107 is about 1104.8606137186.

The spelling of 1348722107 in words is "one billion, three hundred forty-eight million, seven hundred twenty-two thousand, one hundred seven".