102212233323123 has 64 divisors (see below), whose sum is σ = 170013499084800. Its totient is φ = 53065317317760.

The previous prime is 102212233323103. The next prime is 102212233323131. The reversal of 102212233323123 is 321323332212201.

It is not a de Polignac number, because 102212233323123 - 2⁶ = 102212233323059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102212233323103) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5307235468 + ... + 5307254726.

It is an arithmetic number, because the mean of its divisors is an integer number (2656460923200).

Almost surely, 2^{102212233323123} is an apocalyptic number.

102212233323123 is a deficient number, since it is larger than the sum of its proper divisors (67801265761677).

102212233323123 is a wasteful number, since it uses less digits than its factorization.

102212233323123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31912.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 102212233323123 its reverse (321323332212201), we get a palindrome (423535565535324).

The spelling of 102212233323123 in words is "one hundred two trillion, two hundred twelve billion, two hundred thirty-three million, three hundred twenty-three thousand, one hundred twenty-three".