102234332121 has 4 divisors (see below), whose sum is σ = 136312442832. Its totient is φ = 68156221412.

The previous prime is 102234332117. The next prime is 102234332143. The reversal of 102234332121 is 121233432201.

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 a cyclic number.

It is not a de Polignac number, because 102234332121 - 2² = 102234332117 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 102234332091 and 102234332100.

It is not an unprimeable number, because it can be changed into a prime (102234332021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17039055351 + ... + 17039055356.

It is an arithmetic number, because the mean of its divisors is an integer number (34078110708).

Almost surely, 2^102234332121 is an apocalyptic number.

It is an amenable number.

102234332121 is a deficient number, since it is larger than the sum of its proper divisors (34078110711).

102234332121 is an equidigital number, since it uses as much as digits as its factorization.

102234332121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34078110710.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 102234332121 its reverse (121233432201), we get a palindrome (223467764322).

The spelling of 102234332121 in words is "one hundred two billion, two hundred thirty-four million, three hundred thirty-two thousand, one hundred twenty-one".