19233147203 has 2 divisors, whose sum is σ = 19233147204. Its totient is φ = 19233147202.

The previous prime is 19233147179. The next prime is 19233147229. The reversal of 19233147203 is 30274133291.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 19233147203 - 2¹⁸ = 19232885059 is a prime.

It is not a weakly prime, because it can be changed into another prime (19233147103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9616573601 + 9616573602.

It is an arithmetic number, because the mean of its divisors is an integer number (9616573602).

Almost surely, 2^19233147203 is an apocalyptic number.

19233147203 is a deficient number, since it is larger than the sum of its proper divisors (1).

19233147203 is an equidigital number, since it uses as much as digits as its factorization.

19233147203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 35.

The spelling of 19233147203 in words is "nineteen billion, two hundred thirty-three million, one hundred forty-seven thousand, two hundred three".