2150005003 has 2 divisors, whose sum is σ = 2150005004. Its totient is φ = 2150005002.

The previous prime is 2150005001. The next prime is 2150005037. The reversal of 2150005003 is 3005000512.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2150005003 - 2¹ = 2150005001 is a prime.

It is a super-3 number, since 3×2150005003³ (a number of 29 digits) contains 333 as substring.

Together with 2150005001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2150005001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075002501 + 1075002502.

It is an arithmetic number, because the mean of its divisors is an integer number (1075002502).

Almost surely, 2^2150005003 is an apocalyptic number.

2150005003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2150005003 is an equidigital number, since it uses as much as digits as its factorization.

2150005003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 2150005003 is about 46368.1464261836. The cubic root of 2150005003 is about 1290.6638817874.

Adding to 2150005003 its reverse (3005000512), we get a palindrome (5155005515).

The spelling of 2150005003 in words is "two billion, one hundred fifty million, five thousand, three".