121337794 has 8 divisors (see below), whose sum is σ = 184051980. Its totient is φ = 59987136.

The previous prime is 121337771. The next prime is 121337803. The reversal of 121337794 is 497733121.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 121330225 + 7569 = 11015^2 + 87^2 .

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

It is a super-3 number, since 3×121337794³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 340659 + ... + 341014.

Almost surely, 2^121337794 is an apocalyptic number.

121337794 is a deficient number, since it is larger than the sum of its proper divisors (62714186).

121337794 is an equidigital number, since it uses as much as digits as its factorization.

121337794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681764.

The product of its digits is 31752, while the sum is 37.

The square root of 121337794 is about 11015.3435715823. The cubic root of 121337794 is about 495.0685807778.

The spelling of 121337794 in words is "one hundred twenty-one million, three hundred thirty-seven thousand, seven hundred ninety-four".