121141232 has 20 divisors (see below), whose sum is σ = 235197000. Its totient is φ = 60445248.

The previous prime is 121141217. The next prime is 121141243. The reversal of 121141232 is 232141121.

It is a super-3 number, since 3×121141232³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 121141232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398 + ... + 15570.

It is an arithmetic number, because the mean of its divisors is an integer number (11759850).

Almost surely, 2^121141232 is an apocalyptic number.

It is an amenable number.

121141232 is a deficient number, since it is larger than the sum of its proper divisors (114055768).

121141232 is a wasteful number, since it uses less digits than its factorization.

121141232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15680 (or 15674 counting only the distinct ones).

The product of its digits is 96, while the sum is 17.

The square root of 121141232 is about 11006.4177641956. The cubic root of 121141232 is about 494.8011063677.

Adding to 121141232 its reverse (232141121), we get a palindrome (353282353).

The spelling of 121141232 in words is "one hundred twenty-one million, one hundred forty-one thousand, two hundred thirty-two".