102011243323 has 8 divisors (see below), whose sum is σ = 111288846960. Its totient is φ = 92734282080.

The previous prime is 102011243309. The next prime is 102011243329. The reversal of 102011243323 is 323342110201.

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

It is not a de Polignac number, because 102011243323 - 2⁹ = 102011242811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102011243294 and 102011243303.

It is not an unprimeable number, because it can be changed into a prime (102011243329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208293 + ... + 497401.

It is an arithmetic number, because the mean of its divisors is an integer number (13911105870).

Almost surely, 2^102011243323 is an apocalyptic number.

102011243323 is a deficient number, since it is larger than the sum of its proper divisors (9277603637).

102011243323 is a wasteful number, since it uses less digits than its factorization.

102011243323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321197.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 102011243323 its reverse (323342110201), we get a palindrome (425353353524).

The spelling of 102011243323 in words is "one hundred two billion, eleven million, two hundred forty-three thousand, three hundred twenty-three".