121134411 has 12 divisors (see below), whose sum is σ = 179701392. Its totient is φ = 78573456.

The previous prime is 121134407. The next prime is 121134437. The reversal of 121134411 is 114431121.

121134411 is a `hidden beast` number, since 121 + 134 + 411 = 666.

It is not a de Polignac number, because 121134411 - 2² = 121134407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (121132411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 181551 + ... + 182216.

It is an arithmetic number, because the mean of its divisors is an integer number (14975116).

Almost surely, 2^121134411 is an apocalyptic number.

121134411 is a deficient number, since it is larger than the sum of its proper divisors (58566981).

121134411 is a wasteful number, since it uses less digits than its factorization.

121134411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363810 (or 363807 counting only the distinct ones).

The product of its digits is 96, while the sum is 18.

The square root of 121134411 is about 11006.1078951644. The cubic root of 121134411 is about 494.7918194067.

Adding to 121134411 its reverse (114431121), we get a palindrome (235565532).

The spelling of 121134411 in words is "one hundred twenty-one million, one hundred thirty-four thousand, four hundred eleven".