49211203 has 2 divisors, whose sum is σ = 49211204. Its totient is φ = 49211202.

The previous prime is 49211177. The next prime is 49211207. The reversal of 49211203 is 30211294.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49211203 - 2⁵ = 49211171 is a prime.

It is not a weakly prime, because it can be changed into another prime (49211207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24605601 + 24605602.

It is an arithmetic number, because the mean of its divisors is an integer number (24605602).

Almost surely, 2^49211203 is an apocalyptic number.

49211203 is a deficient number, since it is larger than the sum of its proper divisors (1).

49211203 is an equidigital number, since it uses as much as digits as its factorization.

49211203 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 22.

The square root of 49211203 is about 7015.0697074227. The cubic root of 49211203 is about 366.4555700431.

Adding to 49211203 its reverse (30211294), we get a palindrome (79422497).

The spelling of 49211203 in words is "forty-nine million, two hundred eleven thousand, two hundred three".