121232376 has 80 divisors (see below), whose sum is σ = 345242040. Its totient is φ = 39735360.

The previous prime is 121232357. The next prime is 121232381. The reversal of 121232376 is 673232121.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 37995 + ... + 41061.

Almost surely, 2^121232376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 121232376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172621020).

121232376 is an abundant number, since it is smaller than the sum of its proper divisors (224009664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121232376 is a wasteful number, since it uses less digits than its factorization.

121232376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3146 (or 3133 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 121232376 is about 11010.5574790743. The cubic root of 121232376 is about 494.9251677511.

Adding to 121232376 its reverse (673232121), we get a palindrome (794464497).

The spelling of 121232376 in words is "one hundred twenty-one million, two hundred thirty-two thousand, three hundred seventy-six".