101014491 has 8 divisors (see below), whose sum is σ = 135042880. Its totient is φ = 67164552.

The previous prime is 101014483. The next prime is 101014513. The reversal of 101014491 is 194410101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101014491 - 2³ = 101014483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101014451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43285 + ... + 45558.

It is an arithmetic number, because the mean of its divisors is an integer number (16880360).

Almost surely, 2^101014491 is an apocalyptic number.

101014491 is a deficient number, since it is larger than the sum of its proper divisors (34028389).

101014491 is an equidigital number, since it uses as much as digits as its factorization.

101014491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89225.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 101014491 is about 10050.5965494591. The cubic root of 101014491 is about 465.7232219017.

Adding to 101014491 its reverse (194410101), we get a palindrome (295424592).

The spelling of 101014491 in words is "one hundred one million, fourteen thousand, four hundred ninety-one".