123301320550352 has 40 divisors (see below), whose sum is σ = 278175755540736. Its totient is φ = 51846377371776.

The previous prime is 123301320550349. The next prime is 123301320550403. The reversal of 123301320550352 is 253055023103321.

It is a congruent number.

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, 10385886968 + ... + 10385898839.

Almost surely, 2^{123301320550352} is an apocalyptic number.

It is an amenable number.

123301320550352 is an abundant number, since it is smaller than the sum of its proper divisors (154874434990384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123301320550352 is a wasteful number, since it uses less digits than its factorization.

123301320550352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20771785875 (or 20771785869 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 35.

Adding to 123301320550352 its reverse (253055023103321), we get a palindrome (376356343653673).

The spelling of 123301320550352 in words is "one hundred twenty-three trillion, three hundred one billion, three hundred twenty million, five hundred fifty thousand, three hundred fifty-two".