2150147347 has 2 divisors, whose sum is σ = 2150147348. Its totient is φ = 2150147346.

The previous prime is 2150147291. The next prime is 2150147381. The reversal of 2150147347 is 7437410512.

It is an a-pointer prime, because the next prime (2150147381) can be obtained adding 2150147347 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2150147347 - 2¹¹ = 2150145299 is a prime.

It is a super-2 number, since 2×2150147347² = 9246267227622276818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2150141347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075073673 + 1075073674.

It is an arithmetic number, because the mean of its divisors is an integer number (1075073674).

Almost surely, 2^2150147347 is an apocalyptic number.

2150147347 is a deficient number, since it is larger than the sum of its proper divisors (1).

2150147347 is an equidigital number, since it uses as much as digits as its factorization.

2150147347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 2150147347 is about 46369.6813338198. The cubic root of 2150147347 is about 1290.6923645437.

Adding to 2150147347 its reverse (7437410512), we get a palindrome (9587557859).

The spelling of 2150147347 in words is "two billion, one hundred fifty million, one hundred forty-seven thousand, three hundred forty-seven".