102311344141 has 16 divisors (see below), whose sum is σ = 103257039600. Its totient is φ = 101371576320.

The previous prime is 102311344139. The next prime is 102311344189. The reversal of 102311344141 is 141443113201.

It can be written as a sum of positive squares in 8 ways, for example, as 21558755241 + 80752588900 = 146829^2 + 284170^2 .

It is a cyclic number.

It is not a de Polignac number, because 102311344141 - 2¹ = 102311344139 is a prime.

It is a super-2 number, since 2×102311344141² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102311344841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41912481 + ... + 41914921.

It is an arithmetic number, because the mean of its divisors is an integer number (6453564975).

Almost surely, 2^102311344141 is an apocalyptic number.

It is an amenable number.

102311344141 is a deficient number, since it is larger than the sum of its proper divisors (945695459).

102311344141 is a wasteful number, since it uses less digits than its factorization.

102311344141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3504.

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

Adding to 102311344141 its reverse (141443113201), we get a palindrome (243754457342).

The spelling of 102311344141 in words is "one hundred two billion, three hundred eleven million, three hundred forty-four thousand, one hundred forty-one".