2403212051 has 2 divisors, whose sum is σ = 2403212052. Its totient is φ = 2403212050.

The previous prime is 2403212033. The next prime is 2403212081. The reversal of 2403212051 is 1502123042.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2403212051 is a prime.

It is not a weakly prime, because it can be changed into another prime (2403212081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201606025 + 1201606026.

It is an arithmetic number, because the mean of its divisors is an integer number (1201606026).

Almost surely, 2^2403212051 is an apocalyptic number.

2403212051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2403212051 is an equidigital number, since it uses as much as digits as its factorization.

2403212051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2403212051 is about 49022.5667524662. The cubic root of 2403212051 is about 1339.4629263372.

Adding to 2403212051 its reverse (1502123042), we get a palindrome (3905335093).

The spelling of 2403212051 in words is "two billion, four hundred three million, two hundred twelve thousand, fifty-one".