121693702 has 8 divisors (see below), whose sum is σ = 196582176. Its totient is φ = 56166312.

The previous prime is 121693697. The next prime is 121693709. The reversal of 121693702 is 207396121.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121693709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2340238 + ... + 2340289.

It is an arithmetic number, because the mean of its divisors is an integer number (24572772).

Almost surely, 2^121693702 is an apocalyptic number.

121693702 is a deficient number, since it is larger than the sum of its proper divisors (74888474).

121693702 is a wasteful number, since it uses less digits than its factorization.

121693702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4680542.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 121693702 is about 11031.4868444829. The cubic root of 121693702 is about 495.5521533107.

The spelling of 121693702 in words is "one hundred twenty-one million, six hundred ninety-three thousand, seven hundred two".