101053291 has 2 divisors, whose sum is σ = 101053292. Its totient is φ = 101053290.

The previous prime is 101053289. The next prime is 101053331. The reversal of 101053291 is 192350101.

It is a weak prime.

It is an emirp because it is prime and its reverse (192350101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101053291 - 2¹ = 101053289 is a prime.

Together with 101053289, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (101053231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50526645 + 50526646.

It is an arithmetic number, because the mean of its divisors is an integer number (50526646).

Almost surely, 2^101053291 is an apocalyptic number.

101053291 is a deficient number, since it is larger than the sum of its proper divisors (1).

101053291 is an equidigital number, since it uses as much as digits as its factorization.

101053291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 101053291 is about 10052.5265978260. The cubic root of 101053291 is about 465.7828428786.

The spelling of 101053291 in words is "one hundred one million, fifty-three thousand, two hundred ninety-one".