1313533434141 has 24 divisors (see below), whose sum is σ = 1999618177440. Its totient is φ = 828589500000.

The previous prime is 1313533434137. The next prime is 1313533434221. The reversal of 1313533434141 is 1414343353131.

1313533434141 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 533 + 43 + 41 + 41 = 666.

It is not a de Polignac number, because 1313533434141 - 2² = 1313533434137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1313533434096 and 1313533434105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313533434341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4537735 + ... + 4818516.

It is an arithmetic number, because the mean of its divisors is an integer number (83317424060).

Almost surely, 2^{1313533434141} is an apocalyptic number.

It is an amenable number.

1313533434141 is a deficient number, since it is larger than the sum of its proper divisors (686084743299).

1313533434141 is a wasteful number, since it uses less digits than its factorization.

1313533434141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9357097 (or 9357094 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

Adding to 1313533434141 its reverse (1414343353131), we get a palindrome (2727876787272).

The spelling of 1313533434141 in words is "one trillion, three hundred thirteen billion, five hundred thirty-three million, four hundred thirty-four thousand, one hundred forty-one".