13132313032 has 8 divisors (see below), whose sum is σ = 24623086950. Its totient is φ = 6566156512.

The previous prime is 13132313009. The next prime is 13132313041. The reversal of 13132313032 is 23031323131.

It can be written as a sum of positive squares in only one way, i.e., 7664302116 + 5468010916 = 87546^2 + 73946^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 13132312994 and 13132313012.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 820769557 + ... + 820769572.

Almost surely, 2^13132313032 is an apocalyptic number.

It is an amenable number.

13132313032 is a deficient number, since it is larger than the sum of its proper divisors (11490773918).

13132313032 is a wasteful number, since it uses less digits than its factorization.

13132313032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641539135 (or 1641539131 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 13132313032 its reverse (23031323131), we get a palindrome (36163636163).

The spelling of 13132313032 in words is "thirteen billion, one hundred thirty-two million, three hundred thirteen thousand, thirty-two".