133401792670387 has 2 divisors, whose sum is σ = 133401792670388. Its totient is φ = 133401792670386.

The previous prime is 133401792670357. The next prime is 133401792670417. The reversal of 133401792670387 is 783076297104331.

It is a balanced prime because it is at equal distance from previous prime (133401792670357) and next prime (133401792670417).

It is a cyclic number.

It is not a de Polignac number, because 133401792670387 - 2³¹ = 133399645186739 is a prime.

It is not a weakly prime, because it can be changed into another prime (133401792670357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66700896335193 + 66700896335194.

It is an arithmetic number, because the mean of its divisors is an integer number (66700896335194).

Almost surely, 2^{133401792670387} is an apocalyptic number.

133401792670387 is a deficient number, since it is larger than the sum of its proper divisors (1).

133401792670387 is an equidigital number, since it uses as much as digits as its factorization.

133401792670387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32006016, while the sum is 61.

The spelling of 133401792670387 in words is "one hundred thirty-three trillion, four hundred one billion, seven hundred ninety-two million, six hundred seventy thousand, three hundred eighty-seven".