136811609050133 has 16 divisors (see below), whose sum is σ = 143504435096064. Its totient is φ = 130276649208960.

The previous prime is 136811609050037. The next prime is 136811609050147. The reversal of 136811609050133 is 331050906118631.

It is a cyclic number.

It is not a de Polignac number, because 136811609050133 - 2¹⁸ = 136811608787989 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136811609055133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42940448 + ... + 46016358.

It is an arithmetic number, because the mean of its divisors is an integer number (8969027193504).

Almost surely, 2^{136811609050133} is an apocalyptic number.

It is an amenable number.

136811609050133 is a deficient number, since it is larger than the sum of its proper divisors (6692826045931).

136811609050133 is a wasteful number, since it uses less digits than its factorization.

136811609050133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3101572.

The product of its (nonzero) digits is 349920, while the sum is 47.

The spelling of 136811609050133 in words is "one hundred thirty-six trillion, eight hundred eleven billion, six hundred nine million, fifty thousand, one hundred thirty-three".