122611053 has 4 divisors (see below), whose sum is σ = 163481408. Its totient is φ = 81740700.

The previous prime is 122611039. The next prime is 122611061. The reversal of 122611053 is 350116221.

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 not a de Polignac number, because 122611053 - 2¹⁰ = 122610029 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 (122611453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20435173 + ... + 20435178.

It is an arithmetic number, because the mean of its divisors is an integer number (40870352).

Almost surely, 2^122611053 is an apocalyptic number.

It is an amenable number.

122611053 is a deficient number, since it is larger than the sum of its proper divisors (40870355).

122611053 is an equidigital number, since it uses as much as digits as its factorization.

122611053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40870354.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 122611053 is about 11072.9875372458. The cubic root of 122611053 is about 496.7942273037.

Adding to 122611053 its reverse (350116221), we get a palindrome (472727274).

The spelling of 122611053 in words is "one hundred twenty-two million, six hundred eleven thousand, fifty-three".