101309063 has 4 divisors (see below), whose sum is σ = 101392200. Its totient is φ = 101225928.

The previous prime is 101309059. The next prime is 101309101. The reversal of 101309063 is 360903101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101309063 - 2² = 101309059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101309003) 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 in 3 ways as a sum of consecutive naturals, for example, 39713 + ... + 42186.

It is an arithmetic number, because the mean of its divisors is an integer number (25348050).

Almost surely, 2^101309063 is an apocalyptic number.

101309063 is a deficient number, since it is larger than the sum of its proper divisors (83137).

101309063 is an equidigital number, since it uses as much as digits as its factorization.

101309063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83136.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 101309063 is about 10065.2403349349. The cubic root of 101309063 is about 466.1754866584.

The spelling of 101309063 in words is "one hundred one million, three hundred nine thousand, sixty-three".