201386374558051 has 2 divisors, whose sum is σ = 201386374558052. Its totient is φ = 201386374558050.

The previous prime is 201386374557947. The next prime is 201386374558069. The reversal of 201386374558051 is 150855473683102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201386374558051 - 2³⁷ = 201248935604579 is a prime.

It is a super-2 number, since 2×201386374558051² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201386374558081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100693187279025 + 100693187279026.

It is an arithmetic number, because the mean of its divisors is an integer number (100693187279026).

Almost surely, 2^{201386374558051} is an apocalyptic number.

201386374558051 is a deficient number, since it is larger than the sum of its proper divisors (1).

201386374558051 is an equidigital number, since it uses as much as digits as its factorization.

201386374558051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192000, while the sum is 58.

The spelling of 201386374558051 in words is "two hundred one trillion, three hundred eighty-six billion, three hundred seventy-four million, five hundred fifty-eight thousand, fifty-one".