13161262651053 has 16 divisors (see below), whose sum is σ = 19145264452416. Its totient is φ = 7975852115840.

The previous prime is 13161262651039. The next prime is 13161262651087. The reversal of 13161262651053 is 35015626216131.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13161262651053 - 2³² = 13156967683757 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13161262650996 and 13161262651014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13161262691053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16369026 + ... + 17154227.

It is an arithmetic number, because the mean of its divisors is an integer number (1196579028276).

Almost surely, 2^{13161262651053} is an apocalyptic number.

It is an amenable number.

13161262651053 is a deficient number, since it is larger than the sum of its proper divisors (5984001801363).

13161262651053 is a wasteful number, since it uses less digits than its factorization.

13161262651053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33535164.

The product of its (nonzero) digits is 194400, while the sum is 42.

Adding to 13161262651053 its reverse (35015626216131), we get a palindrome (48176888867184).

The spelling of 13161262651053 in words is "thirteen trillion, one hundred sixty-one billion, two hundred sixty-two million, six hundred fifty-one thousand, fifty-three".