121233010 has 16 divisors (see below), whose sum is σ = 218586456. Its totient is φ = 48411648.

The previous prime is 121232987. The next prime is 121233019. The reversal of 121233010 is 10332121.

It can be written as a sum of positive squares in 4 ways, for example, as 53450721 + 67782289 = 7311^2 + 8233^2 .

It is not an unprimeable number, because it can be changed into a prime (121233019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3759 + ... + 16018.

Almost surely, 2^121233010 is an apocalyptic number.

121233010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121233010 is a deficient number, since it is larger than the sum of its proper divisors (97353446).

121233010 is a wasteful number, since it uses less digits than its factorization.

121233010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20397.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 121233010 is about 11010.5862695862. The cubic root of 121233010 is about 494.9260305074.

Adding to 121233010 its reverse (10332121), we get a palindrome (131565131).

The spelling of 121233010 in words is "one hundred twenty-one million, two hundred thirty-three thousand, ten".