101034287 has 2 divisors, whose sum is σ = 101034288. Its totient is φ = 101034286.

The previous prime is 101034233. The next prime is 101034293. The reversal of 101034287 is 782430101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101034287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101034217) 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, 50517143 + 50517144.

It is an arithmetic number, because the mean of its divisors is an integer number (50517144).

Almost surely, 2^101034287 is an apocalyptic number.

101034287 is a deficient number, since it is larger than the sum of its proper divisors (1).

101034287 is an equidigital number, since it uses as much as digits as its factorization.

101034287 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 26.

The square root of 101034287 is about 10051.5813183797. The cubic root of 101034287 is about 465.7536428001.

Adding to 101034287 its reverse (782430101), we get a palindrome (883464388).

The spelling of 101034287 in words is "one hundred one million, thirty-four thousand, two hundred eighty-seven".