121611014 has 8 divisors (see below), whose sum is σ = 208476048. Its totient is φ = 52119000.

The previous prime is 121611011. The next prime is 121611029. The reversal of 121611014 is 410116121.

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

It is a super-2 number, since 2×121611014² = 29578477452216392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 121610983 and 121611001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121611011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4343237 + ... + 4343264.

It is an arithmetic number, because the mean of its divisors is an integer number (26059506).

Almost surely, 2^121611014 is an apocalyptic number.

121611014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

121611014 is a deficient number, since it is larger than the sum of its proper divisors (86865034).

121611014 is an equidigital number, since it uses as much as digits as its factorization.

121611014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8686510.

The product of its (nonzero) digits is 48, while the sum is 17.

The square root of 121611014 is about 11027.7383900780. The cubic root of 121611014 is about 495.4398892135.

Adding to 121611014 its reverse (410116121), we get a palindrome (531727135).

The spelling of 121611014 in words is "one hundred twenty-one million, six hundred eleven thousand, fourteen".