102011343 has 8 divisors (see below), whose sum is σ = 155445888. Its totient is φ = 58292184.

The previous prime is 102011341. The next prime is 102011347. The reversal of 102011343 is 343110201.

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

It is not a de Polignac number, because 102011343 - 2¹ = 102011341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102011341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2428821 + ... + 2428862.

It is an arithmetic number, because the mean of its divisors is an integer number (19430736).

Almost surely, 2^102011343 is an apocalyptic number.

102011343 is a deficient number, since it is larger than the sum of its proper divisors (53434545).

102011343 is an equidigital number, since it uses as much as digits as its factorization.

102011343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4857693.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 102011343 is about 10100.0664849297. The cubic root of 102011343 is about 467.2501918748.

Adding to 102011343 its reverse (343110201), we get a palindrome (445121544).

The spelling of 102011343 in words is "one hundred two million, eleven thousand, three hundred forty-three".