152103307 has 2 divisors, whose sum is σ = 152103308. Its totient is φ = 152103306.

The previous prime is 152103299. The next prime is 152103323. The reversal of 152103307 is 703301251.

It is a weak prime.

It is an emirp because it is prime and its reverse (703301251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152103307 - 2³ = 152103299 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (152103407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76051653 + 76051654.

It is an arithmetic number, because the mean of its divisors is an integer number (76051654).

Almost surely, 2^152103307 is an apocalyptic number.

152103307 is a deficient number, since it is larger than the sum of its proper divisors (1).

152103307 is an equidigital number, since it uses as much as digits as its factorization.

152103307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 152103307 is about 12333.0169463923. The cubic root of 152103307 is about 533.8012078763.

Adding to 152103307 its reverse (703301251), we get a palindrome (855404558).

The spelling of 152103307 in words is "one hundred fifty-two million, one hundred three thousand, three hundred seven".