102011593 has 8 divisors (see below), whose sum is σ = 103735296. Its totient is φ = 100296000.

The previous prime is 102011561. The next prime is 102011597. The reversal of 102011593 is 395110201.

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 102011593 - 2⁵ = 102011561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102011597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26680 + ... + 30262.

It is an arithmetic number, because the mean of its divisors is an integer number (12966912).

Almost surely, 2^102011593 is an apocalyptic number.

It is an amenable number.

102011593 is a deficient number, since it is larger than the sum of its proper divisors (1723703).

102011593 is an equidigital number, since it uses as much as digits as its factorization.

102011593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4055.

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 102011593 is about 10100.0788610783. The cubic root of 102011593 is about 467.2505735724.

Adding to 102011593 its reverse (395110201), we get a palindrome (497121794).

The spelling of 102011593 in words is "one hundred two million, eleven thousand, five hundred ninety-three".