135113705051 has 16 divisors (see below), whose sum is σ = 154977984000. Its totient is φ = 117383819904.

The previous prime is 135113705011. The next prime is 135113705053. The reversal of 135113705051 is 150507311531.

It is not a de Polignac number, because 135113705051 - 2⁶ = 135113704987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135113704999 and 135113705017.

It is not an unprimeable number, because it can be changed into a prime (135113705053) 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, 1771451 + ... + 1846148.

It is an arithmetic number, because the mean of its divisors is an integer number (9686124000).

Almost surely, 2^135113705051 is an apocalyptic number.

135113705051 is a deficient number, since it is larger than the sum of its proper divisors (19864278949).

135113705051 is an equidigital number, since it uses as much as digits as its factorization.

135113705051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3617655 (or 3617629 counting only the distinct ones).

The product of its (nonzero) digits is 7875, while the sum is 32.

The spelling of 135113705051 in words is "one hundred thirty-five billion, one hundred thirteen million, seven hundred five thousand, fifty-one".