121006293 has 8 divisors (see below), whose sum is σ = 165277056. Its totient is φ = 78703200.

The previous prime is 121006279. The next prime is 121006297. The reversal of 121006293 is 392600121.

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

It is not a de Polignac number, because 121006293 - 2⁶ = 121006229 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121006297) 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, 491773 + ... + 492018.

It is an arithmetic number, because the mean of its divisors is an integer number (20659632).

Almost surely, 2^121006293 is an apocalyptic number.

It is an amenable number.

121006293 is a deficient number, since it is larger than the sum of its proper divisors (44270763).

121006293 is an equidigital number, since it uses as much as digits as its factorization.

121006293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983835.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 121006293 is about 11000.2860417355. The cubic root of 121006293 is about 494.6173187570.

The spelling of 121006293 in words is "one hundred twenty-one million, six thousand, two hundred ninety-three".