121102698 has 8 divisors (see below), whose sum is σ = 242205408. Its totient is φ = 40367564.

The previous prime is 121102687. The next prime is 121102717. The reversal of 121102698 is 896201121.

It is a happy number.

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

121102698 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10091886 + ... + 10091897.

It is an arithmetic number, because the mean of its divisors is an integer number (30275676).

Almost surely, 2^121102698 is an apocalyptic number.

121102698 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121102698 is a wasteful number, since it uses less digits than its factorization.

121102698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20183788.

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 121102698 is about 11004.6671008259. The cubic root of 121102698 is about 494.7486367900.

The spelling of 121102698 in words is "one hundred twenty-one million, one hundred two thousand, six hundred ninety-eight".