2315150443 has 2 divisors, whose sum is σ = 2315150444. Its totient is φ = 2315150442.

The previous prime is 2315150419. The next prime is 2315150459. The reversal of 2315150443 is 3440515132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2315150443 - 2¹³ = 2315142251 is a prime.

It is not a weakly prime, because it can be changed into another prime (2315150473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157575221 + 1157575222.

It is an arithmetic number, because the mean of its divisors is an integer number (1157575222).

Almost surely, 2^2315150443 is an apocalyptic number.

2315150443 is a deficient number, since it is larger than the sum of its proper divisors (1).

2315150443 is an equidigital number, since it uses as much as digits as its factorization.

2315150443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2315150443 is about 48116.0102564625. The cubic root of 2315150443 is about 1322.8981400679.

Adding to 2315150443 its reverse (3440515132), we get a palindrome (5755665575).

The spelling of 2315150443 in words is "two billion, three hundred fifteen million, one hundred fifty thousand, four hundred forty-three".