13233113032 has 8 divisors (see below), whose sum is σ = 24812086950. Its totient is φ = 6616556512.

The previous prime is 13233112979. The next prime is 13233113057. The reversal of 13233113032 is 23031133231.

It can be written as a sum of positive squares in only one way, i.e., 13006490116 + 226622916 = 114046^2 + 15054^2 .

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 = 13233112994 and 13233113012.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 827069557 + ... + 827069572.

Almost surely, 2^13233113032 is an apocalyptic number.

It is an amenable number.

13233113032 is a deficient number, since it is larger than the sum of its proper divisors (11578973918).

13233113032 is a wasteful number, since it uses less digits than its factorization.

13233113032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654139135 (or 1654139131 counting only the distinct ones).

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

Adding to 13233113032 its reverse (23031133231), we get a palindrome (36264246263).

The spelling of 13233113032 in words is "thirteen billion, two hundred thirty-three million, one hundred thirteen thousand, thirty-two".