101083487309 has 8 divisors (see below), whose sum is σ = 115589675520. Its totient is φ = 86593721616.

The previous prime is 101083487273. The next prime is 101083487311. The reversal of 101083487309 is 903784380101.

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

It is a cyclic number.

It is not a de Polignac number, because 101083487309 - 2¹⁶ = 101083421773 is a prime.

It is a super-2 number, since 2×101083487309² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101083487309.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101083487399) 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, 4092434 + ... + 4117059.

It is an arithmetic number, because the mean of its divisors is an integer number (14448709440).

Almost surely, 2^101083487309 is an apocalyptic number.

It is an amenable number.

101083487309 is a deficient number, since it is larger than the sum of its proper divisors (14506188211).

101083487309 is an equidigital number, since it uses as much as digits as its factorization.

101083487309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8211259.

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 101083487309 in words is "one hundred one billion, eighty-three million, four hundred eighty-seven thousand, three hundred nine".