312253523003 has 2 divisors, whose sum is σ = 312253523004. Its totient is φ = 312253523002.

The previous prime is 312253522961. The next prime is 312253523047. The reversal of 312253523003 is 300325352213.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 312253523003 - 2⁸ = 312253522747 is a prime.

It is not a weakly prime, because it can be changed into another prime (312253523093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156126761501 + 156126761502.

It is an arithmetic number, because the mean of its divisors is an integer number (156126761502).

Almost surely, 2^312253523003 is an apocalyptic number.

312253523003 is a deficient number, since it is larger than the sum of its proper divisors (1).

312253523003 is an equidigital number, since it uses as much as digits as its factorization.

312253523003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 29.

Adding to 312253523003 its reverse (300325352213), we get a palindrome (612578875216).

The spelling of 312253523003 in words is "three hundred twelve billion, two hundred fifty-three million, five hundred twenty-three thousand, three".