1230507151 has 2 divisors, whose sum is σ = 1230507152. Its totient is φ = 1230507150.

The previous prime is 1230507079. The next prime is 1230507181. The reversal of 1230507151 is 1517050321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1230507151 - 2⁷ = 1230507023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1230507181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615253575 + 615253576.

It is an arithmetic number, because the mean of its divisors is an integer number (615253576).

Almost surely, 2^1230507151 is an apocalyptic number.

1230507151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230507151 is an equidigital number, since it uses as much as digits as its factorization.

1230507151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 1230507151 is about 35078.5853620125. The cubic root of 1230507151 is about 1071.5885075895.

Adding to 1230507151 its reverse (1517050321), we get a palindrome (2747557472).

The spelling of 1230507151 in words is "one billion, two hundred thirty million, five hundred seven thousand, one hundred fifty-one".