121230411 has 8 divisors (see below), whose sum is σ = 167214480. Its totient is φ = 78033312.

The previous prime is 121230409. The next prime is 121230433. The reversal of 121230411 is 114032121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 121230411 - 2¹ = 121230409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (121230211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 696640 + ... + 696813.

It is an arithmetic number, because the mean of its divisors is an integer number (20901810).

Almost surely, 2^121230411 is an apocalyptic number.

121230411 is a deficient number, since it is larger than the sum of its proper divisors (45984069).

121230411 is a wasteful number, since it uses less digits than its factorization.

121230411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393485.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 121230411 is about 11010.4682461737. The cubic root of 121230411 is about 494.9224937316.

Adding to 121230411 its reverse (114032121), we get a palindrome (235262532).

The spelling of 121230411 in words is "one hundred twenty-one million, two hundred thirty thousand, four hundred eleven".