101106487 has 2 divisors, whose sum is σ = 101106488. Its totient is φ = 101106486.

The previous prime is 101106479. The next prime is 101106571. The reversal of 101106487 is 784601101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101106487 - 2³ = 101106479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101106427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50553243 + 50553244.

It is an arithmetic number, because the mean of its divisors is an integer number (50553244).

Almost surely, 2^101106487 is an apocalyptic number.

101106487 is a deficient number, since it is larger than the sum of its proper divisors (1).

101106487 is an equidigital number, since it uses as much as digits as its factorization.

101106487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 101106487 is about 10055.1721516839. The cubic root of 101106487 is about 465.8645602818.

Adding to 101106487 its reverse (784601101), we get a palindrome (885707588).

The spelling of 101106487 in words is "one hundred one million, one hundred six thousand, four hundred eighty-seven".