121708037 has 8 divisors (see below), whose sum is σ = 133819392. Its totient is φ = 109771200.

The previous prime is 121707991. The next prime is 121708043. The reversal of 121708037 is 730807121.

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

It is not a de Polignac number, because 121708037 - 2¹⁰ = 121707013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121708057) 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 7 ways as a sum of consecutive naturals, for example, 42164 + ... + 44957.

It is an arithmetic number, because the mean of its divisors is an integer number (16727424).

Almost surely, 2^121708037 is an apocalyptic number.

It is an amenable number.

121708037 is a deficient number, since it is larger than the sum of its proper divisors (12111355).

121708037 is a wasteful number, since it uses less digits than its factorization.

121708037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87259.

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 121708037 is about 11032.1365564427. The cubic root of 121708037 is about 495.5716105247.

The spelling of 121708037 in words is "one hundred twenty-one million, seven hundred eight thousand, thirty-seven".