121362983 has 8 divisors (see below), whose sum is σ = 146859552. Its totient is φ = 97906176.

The previous prime is 121362971. The next prime is 121362991. The reversal of 121362983 is 389263121.

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

It is a cyclic number.

It is not a de Polignac number, because 121362983 - 2⁶ = 121362919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121361983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509810 + ... + 510047.

It is an arithmetic number, because the mean of its divisors is an integer number (18357444).

Almost surely, 2^121362983 is an apocalyptic number.

121362983 is a deficient number, since it is larger than the sum of its proper divisors (25496569).

121362983 is a wasteful number, since it uses less digits than its factorization.

121362983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019881.

The product of its digits is 15552, while the sum is 35.

The square root of 121362983 is about 11016.4868719570. The cubic root of 121362983 is about 495.1028361659.

The spelling of 121362983 in words is "one hundred twenty-one million, three hundred sixty-two thousand, nine hundred eighty-three".