2150042353 has 2 divisors, whose sum is σ = 2150042354. Its totient is φ = 2150042352.

The previous prime is 2150042351. The next prime is 2150042357. The reversal of 2150042353 is 3532400512.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1587783409 + 562258944 = 39847^2 + 23712^2 .

It is a cyclic number.

It is not a de Polignac number, because 2150042353 - 2¹ = 2150042351 is a prime.

Together with 2150042351, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2150042351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075021176 + 1075021177.

It is an arithmetic number, because the mean of its divisors is an integer number (1075021177).

Almost surely, 2^2150042353 is an apocalyptic number.

It is an amenable number.

2150042353 is a deficient number, since it is larger than the sum of its proper divisors (1).

2150042353 is an equidigital number, since it uses as much as digits as its factorization.

2150042353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2150042353 is about 46368.5491793737. The cubic root of 2150042353 is about 1290.6713555711.

Adding to 2150042353 its reverse (3532400512), we get a palindrome (5682442865).

The spelling of 2150042353 in words is "two billion, one hundred fifty million, forty-two thousand, three hundred fifty-three".