102123224402123 has 8 divisors (see below), whose sum is σ = 102291617947200. Its totient is φ = 101954841866568.

The previous prime is 102123224402053. The next prime is 102123224402137. The reversal of 102123224402123 is 321204422321201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102123224402123 - 2¹⁴ = 102123224385739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102123224002123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15919040 + ... + 21393042.

It is an arithmetic number, because the mean of its divisors is an integer number (12786452243400).

Almost surely, 2^{102123224402123} is an apocalyptic number.

102123224402123 is a deficient number, since it is larger than the sum of its proper divisors (168393545077).

102123224402123 is an equidigital number, since it uses as much as digits as its factorization.

102123224402123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5504761.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 102123224402123 its reverse (321204422321201), we get a palindrome (423327646723324).

The spelling of 102123224402123 in words is "one hundred two trillion, one hundred twenty-three billion, two hundred twenty-four million, four hundred two thousand, one hundred twenty-three".