135051122 has 4 divisors (see below), whose sum is σ = 202576686. Its totient is φ = 67525560.

The previous prime is 135051083. The next prime is 135051131. The reversal of 135051122 is 221150531.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 135047641 + 3481 = 11621^2 + 59^2 .

It is a junction number, because it is equal to n+sod(n) for n = 135051094 and 135051103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33762779 + ... + 33762782.

Almost surely, 2^135051122 is an apocalyptic number.

135051122 is a deficient number, since it is larger than the sum of its proper divisors (67525564).

135051122 is an equidigital number, since it uses as much as digits as its factorization.

135051122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67525563.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 135051122 is about 11621.1497709994. The cubic root of 135051122 is about 513.0575294535.

The spelling of 135051122 in words is "one hundred thirty-five million, fifty-one thousand, one hundred twenty-two".