13122303132 has 24 divisors (see below), whose sum is σ = 30646905856. Its totient is φ = 4370072688.

The previous prime is 13122303113. The next prime is 13122303167. The reversal of 13122303132 is 23130322131.

It is a junction number, because it is equal to n+sod(n) for n = 13122303099 and 13122303108.

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, 489958 + ... + 516045.

Almost surely, 2^13122303132 is an apocalyptic number.

13122303132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13122303132 is an abundant number, since it is smaller than the sum of its proper divisors (17524602724).

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

13122303132 is a wasteful number, since it uses less digits than its factorization.

13122303132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007097 (or 1007095 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13122303132 its reverse (23130322131), we get a palindrome (36252625263).

The spelling of 13122303132 in words is "thirteen billion, one hundred twenty-two million, three hundred three thousand, one hundred thirty-two".