135937496111 has 4 divisors (see below), whose sum is σ = 136065619224. Its totient is φ = 135809373000.

The previous prime is 135937496081. The next prime is 135937496179. The reversal of 135937496111 is 111694739531.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111694739531 = 8431 ⋅13248101.

It is a cyclic number.

It is not a de Polignac number, because 135937496111 - 2²² = 135933301807 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 135937496111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135937496411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64059965 + ... + 64062086.

It is an arithmetic number, because the mean of its divisors is an integer number (34016404806).

Almost surely, 2^135937496111 is an apocalyptic number.

135937496111 is a deficient number, since it is larger than the sum of its proper divisors (128123113).

135937496111 is a wasteful number, since it uses less digits than its factorization.

135937496111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128123112.

The product of its digits is 612360, while the sum is 50.

The spelling of 135937496111 in words is "one hundred thirty-five billion, nine hundred thirty-seven million, four hundred ninety-six thousand, one hundred eleven".