100101393 has 16 divisors (see below), whose sum is σ = 169484160. Its totient is φ = 57200688.

The previous prime is 100101383. The next prime is 100101401. The reversal of 100101393 is 393101001.

It is not a de Polignac number, because 100101393 - 2¹⁴ = 100085009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100101343) 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, 264630 + ... + 265007.

It is an arithmetic number, because the mean of its divisors is an integer number (10592760).

Almost surely, 2^100101393 is an apocalyptic number.

It is an amenable number.

100101393 is a deficient number, since it is larger than the sum of its proper divisors (69382767).

100101393 is an equidigital number, since it uses as much as digits as its factorization.

100101393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529653 (or 529647 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

The square root of 100101393 is about 10005.0683655835. The cubic root of 100101393 is about 464.3157052433.

Adding to 100101393 its reverse (393101001), we get a palindrome (493202394).

The spelling of 100101393 in words is "one hundred million, one hundred one thousand, three hundred ninety-three".