102011143323323 has 16 divisors (see below), whose sum is σ = 110933639771136. Its totient is φ = 93242434379040.

The previous prime is 102011143323293. The next prime is 102011143323371. The reversal of 102011143323323 is 323323341110201.

It is a cyclic number.

It is not a de Polignac number, because 102011143323323 - 2⁴⁶ = 31642399145659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102011143320323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13669538 + ... + 19770648.

It is an arithmetic number, because the mean of its divisors is an integer number (6933352485696).

Almost surely, 2^{102011143323323} is an apocalyptic number.

102011143323323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

102011143323323 is a deficient number, since it is larger than the sum of its proper divisors (8922496447813).

102011143323323 is a wasteful number, since it uses less digits than its factorization.

102011143323323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6113714.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 102011143323323 its reverse (323323341110201), we get a palindrome (425334484433524).

The spelling of 102011143323323 in words is "one hundred two trillion, eleven billion, one hundred forty-three million, three hundred twenty-three thousand, three hundred twenty-three".