2751012203 has 2 divisors, whose sum is σ = 2751012204. Its totient is φ = 2751012202.

The previous prime is 2751012191. The next prime is 2751012211. The reversal of 2751012203 is 3022101572.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2751012203 - 2⁶ = 2751012139 is a prime.

It is not a weakly prime, because it can be changed into another prime (2751012283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375506101 + 1375506102.

It is an arithmetic number, because the mean of its divisors is an integer number (1375506102).

Almost surely, 2^2751012203 is an apocalyptic number.

2751012203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2751012203 is an equidigital number, since it uses as much as digits as its factorization.

2751012203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 2751012203 is about 52450.0924975352. The cubic root of 2751012203 is about 1401.1915371281.

Adding to 2751012203 its reverse (3022101572), we get a palindrome (5773113775).

The spelling of 2751012203 in words is "two billion, seven hundred fifty-one million, twelve thousand, two hundred three".