102323240401111 has 4 divisors (see below), whose sum is σ = 104818929191424. Its totient is φ = 99827551610800.

The previous prime is 102323240401079. The next prime is 102323240401139. The reversal of 102323240401111 is 111104042323201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102323240401111 - 2⁵ = 102323240401079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102323240401411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1247844395095 + ... + 1247844395176.

It is an arithmetic number, because the mean of its divisors is an integer number (26204732297856).

Almost surely, 2^{102323240401111} is an apocalyptic number.

102323240401111 is a deficient number, since it is larger than the sum of its proper divisors (2495688790313).

102323240401111 is an equidigital number, since it uses as much as digits as its factorization.

102323240401111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2495688790312.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 102323240401111 its reverse (111104042323201), we get a palindrome (213427282724312).

The spelling of 102323240401111 in words is "one hundred two trillion, three hundred twenty-three billion, two hundred forty million, four hundred one thousand, one hundred eleven".