49231003 has 2 divisors, whose sum is σ = 49231004. Its totient is φ = 49231002.

The previous prime is 49230991. The next prime is 49231057. The reversal of 49231003 is 30013294.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49231003 - 2⁹ = 49230491 is a prime.

It is not a weakly prime, because it can be changed into another prime (49231073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24615501 + 24615502.

It is an arithmetic number, because the mean of its divisors is an integer number (24615502).

Almost surely, 2^49231003 is an apocalyptic number.

49231003 is a deficient number, since it is larger than the sum of its proper divisors (1).

49231003 is an equidigital number, since it uses as much as digits as its factorization.

49231003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 49231003 is about 7016.4808130572. The cubic root of 49231003 is about 366.5047109361.

Adding to 49231003 its reverse (30013294), we get a palindrome (79244297).

The spelling of 49231003 in words is "forty-nine million, two hundred thirty-one thousand, three".