52031003 has 2 divisors, whose sum is σ = 52031004. Its totient is φ = 52031002.

The previous prime is 52030981. The next prime is 52031027. The reversal of 52031003 is 30013025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52031003 - 2⁶ = 52030939 is a prime.

It is not a weakly prime, because it can be changed into another prime (52091003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26015501 + 26015502.

It is an arithmetic number, because the mean of its divisors is an integer number (26015502).

Almost surely, 2^52031003 is an apocalyptic number.

52031003 is a deficient number, since it is larger than the sum of its proper divisors (1).

52031003 is an equidigital number, since it uses as much as digits as its factorization.

52031003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 52031003 is about 7213.2519018817. The cubic root of 52031003 is about 373.3252798185.

Adding to 52031003 its reverse (30013025), we get a palindrome (82044028).

The spelling of 52031003 in words is "fifty-two million, thirty-one thousand, three".