101054887 has 2 divisors, whose sum is σ = 101054888. Its totient is φ = 101054886.

The previous prime is 101054831. The next prime is 101054897. The reversal of 101054887 is 788450101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101054887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101054897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50527443 + 50527444.

It is an arithmetic number, because the mean of its divisors is an integer number (50527444).

Almost surely, 2^101054887 is an apocalyptic number.

101054887 is a deficient number, since it is larger than the sum of its proper divisors (1).

101054887 is an equidigital number, since it uses as much as digits as its factorization.

101054887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8960, while the sum is 34.

The square root of 101054887 is about 10052.6059805406. The cubic root of 101054887 is about 465.7852950023.

The spelling of 101054887 in words is "one hundred one million, fifty-four thousand, eight hundred eighty-seven".