102321343101 has 4 divisors (see below), whose sum is σ = 136428457472. Its totient is φ = 68214228732.

The previous prime is 102321343049. The next prime is 102321343121. The reversal of 102321343101 is 101343123201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 102321343101 - 2¹⁸ = 102321080957 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 (102321343121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17053557181 + ... + 17053557186.

It is an arithmetic number, because the mean of its divisors is an integer number (34107114368).

Almost surely, 2^102321343101 is an apocalyptic number.

It is an amenable number.

102321343101 is a deficient number, since it is larger than the sum of its proper divisors (34107114371).

102321343101 is an equidigital number, since it uses as much as digits as its factorization.

102321343101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34107114370.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 102321343101 its reverse (101343123201), we get a palindrome (203664466302).

The spelling of 102321343101 in words is "one hundred two billion, three hundred twenty-one million, three hundred forty-three thousand, one hundred one".