195234503 has 2 divisors, whose sum is σ = 195234504. Its totient is φ = 195234502.

The previous prime is 195234427. The next prime is 195234521. The reversal of 195234503 is 305432591.

195234503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 195234503 - 2¹⁸ = 194972359 is a prime.

It is a super-2 number, since 2×195234503² = 76233022323314018, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 195234503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (195234203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97617251 + 97617252.

It is an arithmetic number, because the mean of its divisors is an integer number (97617252).

Almost surely, 2^195234503 is an apocalyptic number.

195234503 is a deficient number, since it is larger than the sum of its proper divisors (1).

195234503 is an equidigital number, since it uses as much as digits as its factorization.

195234503 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 32.

The square root of 195234503 is about 13972.6340752200. The cubic root of 195234503 is about 580.1213608509.

The spelling of 195234503 in words is "one hundred ninety-five million, two hundred thirty-four thousand, five hundred three".