2123062003 has 2 divisors, whose sum is σ = 2123062004. Its totient is φ = 2123062002.

The previous prime is 2123061991. The next prime is 2123062013. The reversal of 2123062003 is 3002603212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2123062003 - 2⁹ = 2123061491 is a prime.

It is not a weakly prime, because it can be changed into another prime (2123062013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061531001 + 1061531002.

It is an arithmetic number, because the mean of its divisors is an integer number (1061531002).

Almost surely, 2^2123062003 is an apocalyptic number.

2123062003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2123062003 is an equidigital number, since it uses as much as digits as its factorization.

2123062003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2123062003 is about 46076.6969627815. The cubic root of 2123062003 is about 1285.2498422587.

Adding to 2123062003 its reverse (3002603212), we get a palindrome (5125665215).

The spelling of 2123062003 in words is "two billion, one hundred twenty-three million, sixty-two thousand, three".