101445013 has 16 divisors (see below), whose sum is σ = 106600320. Its totient is φ = 96465600.

The previous prime is 101444983. The next prime is 101445017. The reversal of 101445013 is 310544101.

It is a cyclic number.

It is not a de Polignac number, because 101445013 - 2¹³ = 101436821 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 (101445017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 255331 + ... + 255727.

It is an arithmetic number, because the mean of its divisors is an integer number (6662520).

Almost surely, 2^101445013 is an apocalyptic number.

It is an amenable number.

101445013 is a deficient number, since it is larger than the sum of its proper divisors (5155307).

101445013 is an equidigital number, since it uses as much as digits as its factorization.

101445013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 101445013 is about 10071.9915111164. The cubic root of 101445013 is about 466.3839189139.

Adding to 101445013 its reverse (310544101), we get a palindrome (411989114).

The spelling of 101445013 in words is "one hundred one million, four hundred forty-five thousand, thirteen".