13402201340133 has 6 divisors (see below), whose sum is σ = 19358735269094. Its totient is φ = 8934800893416.

The previous prime is 13402201340131. The next prime is 13402201340137. The reversal of 13402201340133 is 33104310220431.

It is a happy number.

13402201340133 is a `hidden beast` number, since 1 + 3 + 4 + 0 + 220 + 1 + 3 + 401 + 33 = 666.

It can be written as a sum of positive squares in only one way, i.e., 12384648987489 + 1017552352644 = 3519183^2 + 1008738^2 .

It is not a de Polignac number, because 13402201340133 - 2¹ = 13402201340131 is a prime.

It is a super-2 number, since 2×13402201340133² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13402201340097 and 13402201340106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13402201340131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 744566741110 + ... + 744566741127.

Almost surely, 2^{13402201340133} is an apocalyptic number.

It is an amenable number.

13402201340133 is a deficient number, since it is larger than the sum of its proper divisors (5956533928961).

13402201340133 is a wasteful number, since it uses less digits than its factorization.

13402201340133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489133482243 (or 1489133482240 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 13402201340133 its reverse (33104310220431), we get a palindrome (46506511560564).

The spelling of 13402201340133 in words is "thirteen trillion, four hundred two billion, two hundred one million, three hundred forty thousand, one hundred thirty-three".