121341235 has 16 divisors (see below), whose sum is σ = 148118400. Its totient is φ = 95412096.

The previous prime is 121341217. The next prime is 121341287. The reversal of 121341235 is 532143121.

It is a happy number.

It is not a de Polignac number, because 121341235 - 2⁵ = 121341203 is a prime.

It is a super-2 number, since 2×121341235² = 29447390622650450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108861 + ... + 109969.

It is an arithmetic number, because the mean of its divisors is an integer number (9257400).

Almost surely, 2^121341235 is an apocalyptic number.

121341235 is a deficient number, since it is larger than the sum of its proper divisors (26777165).

121341235 is a wasteful number, since it uses less digits than its factorization.

121341235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470.

The product of its digits is 720, while the sum is 22.

The square root of 121341235 is about 11015.4997616994. The cubic root of 121341235 is about 495.0732605917.

Adding to 121341235 its reverse (532143121), we get a palindrome (653484356).

The spelling of 121341235 in words is "one hundred twenty-one million, three hundred forty-one thousand, two hundred thirty-five".