134203463 has 2 divisors, whose sum is σ = 134203464. Its totient is φ = 134203462.

The previous prime is 134203429. The next prime is 134203481. The reversal of 134203463 is 364302431.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134203463 - 2¹⁸ = 133941319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134203483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67101731 + 67101732.

It is an arithmetic number, because the mean of its divisors is an integer number (67101732).

Almost surely, 2^134203463 is an apocalyptic number.

134203463 is a deficient number, since it is larger than the sum of its proper divisors (1).

134203463 is an equidigital number, since it uses as much as digits as its factorization.

134203463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 134203463 is about 11584.6218324121. The cubic root of 134203463 is about 511.9818604718.

Adding to 134203463 its reverse (364302431), we get a palindrome (498505894).

The spelling of 134203463 in words is "one hundred thirty-four million, two hundred three thousand, four hundred sixty-three".