121013030 has 8 divisors (see below), whose sum is σ = 217823472. Its totient is φ = 48405208.

The previous prime is 121013003. The next prime is 121013047. The reversal of 121013030 is 30310121.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6050642 + ... + 6050661.

It is an arithmetic number, because the mean of its divisors is an integer number (27227934).

Almost surely, 2^121013030 is an apocalyptic number.

121013030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121013030 is a deficient number, since it is larger than the sum of its proper divisors (96810442).

121013030 is a wasteful number, since it uses less digits than its factorization.

121013030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12101310.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 121013030 is about 11000.5922567833. The cubic root of 121013030 is about 494.6264978252.

Adding to 121013030 its reverse (30310121), we get a palindrome (151323151).

The spelling of 121013030 in words is "one hundred twenty-one million, thirteen thousand, thirty".