102030203223122 has 16 divisors (see below), whose sum is σ = 158950767381120. Its totient is φ = 49083408255408.

The previous prime is 102030203223103. The next prime is 102030203223191. The reversal of 102030203223122 is 221322302030201.

102030203223122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9198534233 + ... + 9198545324.

It is an arithmetic number, because the mean of its divisors is an integer number (9934422961320).

Almost surely, 2^{102030203223122} is an apocalyptic number.

102030203223122 is a deficient number, since it is larger than the sum of its proper divisors (56920564157998).

102030203223122 is a wasteful number, since it uses less digits than its factorization.

102030203223122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18397079665.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 102030203223122 its reverse (221322302030201), we get a palindrome (323352505253323).

The spelling of 102030203223122 in words is "one hundred two trillion, thirty billion, two hundred three million, two hundred twenty-three thousand, one hundred twenty-two".