13012335524 has 6 divisors (see below), whose sum is σ = 22771587174. Its totient is φ = 6506167760.

The previous prime is 13012335499. The next prime is 13012335577. The reversal of 13012335524 is 42553321031.

It is a happy number.

13012335524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7764781924 + 5247553600 = 88118^2 + 72440^2 .

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 as a sum of consecutive naturals, namely, 1626541937 + ... + 1626541944.

It is an arithmetic number, because the mean of its divisors is an integer number (3795264529).

Almost surely, 2^13012335524 is an apocalyptic number.

It is an amenable number.

13012335524 is a deficient number, since it is larger than the sum of its proper divisors (9759251650).

13012335524 is a wasteful number, since it uses less digits than its factorization.

13012335524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3253083885 (or 3253083883 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 13012335524 its reverse (42553321031), we get a palindrome (55565656555).

The spelling of 13012335524 in words is "thirteen billion, twelve million, three hundred thirty-five thousand, five hundred twenty-four".