122135041 has 4 divisors (see below), whose sum is σ = 139582912. Its totient is φ = 104687172.

The previous prime is 122135003. The next prime is 122135051. The reversal of 122135041 is 140531221.

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, and also an emirpimes, since its reverse is a distinct semiprime: 140531221 = 11471 ⋅12251.

It is a cyclic number.

It is not a de Polignac number, because 122135041 - 2²¹ = 120037889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122135051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8723925 + ... + 8723938.

It is an arithmetic number, because the mean of its divisors is an integer number (34895728).

Almost surely, 2^122135041 is an apocalyptic number.

It is an amenable number.

122135041 is a deficient number, since it is larger than the sum of its proper divisors (17447871).

122135041 is an equidigital number, since it uses as much as digits as its factorization.

122135041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17447870.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 122135041 is about 11051.4723453484. The cubic root of 122135041 is about 496.1504933229.

Adding to 122135041 its reverse (140531221), we get a palindrome (262666262).

The spelling of 122135041 in words is "one hundred twenty-two million, one hundred thirty-five thousand, forty-one".