133006463 has 2 divisors, whose sum is σ = 133006464. Its totient is φ = 133006462.

The previous prime is 133006429. The next prime is 133006469. The reversal of 133006463 is 364600331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133006463 - 2¹² = 133002367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133006469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66503231 + 66503232.

It is an arithmetic number, because the mean of its divisors is an integer number (66503232).

Almost surely, 2^133006463 is an apocalyptic number.

133006463 is a deficient number, since it is larger than the sum of its proper divisors (1).

133006463 is an equidigital number, since it uses as much as digits as its factorization.

133006463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 133006463 is about 11532.8427978534. The cubic root of 133006463 is about 510.4551402821.

Adding to 133006463 its reverse (364600331), we get a palindrome (497606794).

The spelling of 133006463 in words is "one hundred thirty-three million, six thousand, four hundred sixty-three".