1307124011 has 2 divisors, whose sum is σ = 1307124012. Its totient is φ = 1307124010.

The previous prime is 1307123977. The next prime is 1307124037. The reversal of 1307124011 is 1104217031.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1307124011 is a prime.

It is not a weakly prime, because it can be changed into another prime (1307124041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 653562005 + 653562006.

It is an arithmetic number, because the mean of its divisors is an integer number (653562006).

Almost surely, 2^1307124011 is an apocalyptic number.

1307124011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1307124011 is an equidigital number, since it uses as much as digits as its factorization.

1307124011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 1307124011 is about 36154.1700361106. The cubic root of 1307124011 is about 1093.3828665117.

The spelling of 1307124011 in words is "one billion, three hundred seven million, one hundred twenty-four thousand, eleven".