121146587114 has 16 divisors (see below), whose sum is σ = 216709423488. Its totient is φ = 49662575952.

The previous prime is 121146587053. The next prime is 121146587117. The reversal of 121146587114 is 411785641121.

It is not an unprimeable number, because it can be changed into a prime (121146587117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188115497 + ... + 188116140.

It is an arithmetic number, because the mean of its divisors is an integer number (13544338968).

Almost surely, 2^121146587114 is an apocalyptic number.

121146587114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

121146587114 is a deficient number, since it is larger than the sum of its proper divisors (95562836374).

121146587114 is a wasteful number, since it uses less digits than its factorization.

121146587114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376231669.

The product of its digits is 53760, while the sum is 41.

The spelling of 121146587114 in words is "one hundred twenty-one billion, one hundred forty-six million, five hundred eighty-seven thousand, one hundred fourteen".