121014143014 has 8 divisors (see below), whose sum is σ = 181534605408. Its totient is φ = 60502607880.

The previous prime is 121014143011. The next prime is 121014143021. The reversal of 121014143014 is 410341410121.

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121014143011) by changing a digit.

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, 2197822 + ... + 2252209.

It is an arithmetic number, because the mean of its divisors is an integer number (22691825676).

Almost surely, 2^121014143014 is an apocalyptic number.

121014143014 is a deficient number, since it is larger than the sum of its proper divisors (60520462394).

121014143014 is a wasteful number, since it uses less digits than its factorization.

121014143014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4463630.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 121014143014 its reverse (410341410121), we get a palindrome (531355553135).

The spelling of 121014143014 in words is "one hundred twenty-one billion, fourteen million, one hundred forty-three thousand, fourteen".