101133130409887 has 2 divisors, whose sum is σ = 101133130409888. Its totient is φ = 101133130409886.

The previous prime is 101133130409867. The next prime is 101133130409939. The reversal of 101133130409887 is 788904031331101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101133130409887 - 2¹¹ = 101133130407839 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101133130409887.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101133130409867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50566565204943 + 50566565204944.

It is an arithmetic number, because the mean of its divisors is an integer number (50566565204944).

Almost surely, 2^{101133130409887} is an apocalyptic number.

101133130409887 is a deficient number, since it is larger than the sum of its proper divisors (1).

101133130409887 is an equidigital number, since it uses as much as digits as its factorization.

101133130409887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 49.

The spelling of 101133130409887 in words is "one hundred one trillion, one hundred thirty-three billion, one hundred thirty million, four hundred nine thousand, eight hundred eighty-seven".