135211035941 has 4 divisors (see below), whose sum is σ = 135233052672. Its totient is φ = 135189019212.

The previous prime is 135211035937. The next prime is 135211035959. The reversal of 135211035941 is 149530112531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 135211035941 - 2² = 135211035937 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 (135211035901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10999151 + ... + 11011436.

It is an arithmetic number, because the mean of its divisors is an integer number (33808263168).

Almost surely, 2^135211035941 is an apocalyptic number.

It is an amenable number.

135211035941 is a deficient number, since it is larger than the sum of its proper divisors (22016731).

135211035941 is an equidigital number, since it uses as much as digits as its factorization.

135211035941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22016730.

The product of its (nonzero) digits is 16200, while the sum is 35.

The spelling of 135211035941 in words is "one hundred thirty-five billion, two hundred eleven million, thirty-five thousand, nine hundred forty-one".