135862442303 has 4 divisors (see below), whose sum is σ = 155271362640. Its totient is φ = 116453521968.

The previous prime is 135862442297. The next prime is 135862442311. The reversal of 135862442303 is 303244268531.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 135862442303 - 2⁸ = 135862442047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135862442323) 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, 9704460158 + ... + 9704460171.

It is an arithmetic number, because the mean of its divisors is an integer number (38817840660).

Almost surely, 2^135862442303 is an apocalyptic number.

135862442303 is a deficient number, since it is larger than the sum of its proper divisors (19408920337).

135862442303 is an equidigital number, since it uses as much as digits as its factorization.

135862442303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19408920336.

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 135862442303 in words is "one hundred thirty-five billion, eight hundred sixty-two million, four hundred forty-two thousand, three hundred three".