133612243456051 has 2 divisors, whose sum is σ = 133612243456052. Its totient is φ = 133612243456050.

The previous prime is 133612243456009. The next prime is 133612243456129. The reversal of 133612243456051 is 150654342216331.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (150654342216331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133612243456051 - 2⁹ = 133612243455539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133612243455992 and 133612243456010.

It is not a weakly prime, because it can be changed into another prime (133612243456001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66806121728025 + 66806121728026.

It is an arithmetic number, because the mean of its divisors is an integer number (66806121728026).

Almost surely, 2^{133612243456051} is an apocalyptic number.

133612243456051 is a deficient number, since it is larger than the sum of its proper divisors (1).

133612243456051 is an equidigital number, since it uses as much as digits as its factorization.

133612243456051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 133612243456051 in words is "one hundred thirty-three trillion, six hundred twelve billion, two hundred forty-three million, four hundred fifty-six thousand, fifty-one".