133633300051 has 2 divisors, whose sum is σ = 133633300052. Its totient is φ = 133633300050.

The previous prime is 133633300019. The next prime is 133633300117. The reversal of 133633300051 is 150003336331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133633300051 - 2⁵ = 133633300019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133633299992 and 133633300019.

It is not a weakly prime, because it can be changed into another prime (133633301051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66816650025 + 66816650026.

It is an arithmetic number, because the mean of its divisors is an integer number (66816650026).

Almost surely, 2^133633300051 is an apocalyptic number.

133633300051 is a deficient number, since it is larger than the sum of its proper divisors (1).

133633300051 is an equidigital number, since it uses as much as digits as its factorization.

133633300051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7290, while the sum is 28.

Adding to 133633300051 its reverse (150003336331), we get a palindrome (283636636382).

The spelling of 133633300051 in words is "one hundred thirty-three billion, six hundred thirty-three million, three hundred thousand, fifty-one".