123313030022 has 16 divisors (see below), whose sum is σ = 227654824992. Its totient is φ = 48783176640.

The previous prime is 123313030003. The next prime is 123313030037. The reversal of 123313030022 is 220030313321.

It is a super-3 number, since 3×123313030022³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 123313029976 and 123313030003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338771879 + ... + 338772242.

It is an arithmetic number, because the mean of its divisors is an integer number (14228426562).

Almost surely, 2^123313030022 is an apocalyptic number.

123313030022 is a deficient number, since it is larger than the sum of its proper divisors (104341794970).

123313030022 is a wasteful number, since it uses less digits than its factorization.

123313030022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677544143.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 123313030022 its reverse (220030313321), we get a palindrome (343343343343).

The spelling of 123313030022 in words is "one hundred twenty-three billion, three hundred thirteen million, thirty thousand, twenty-two".