121346703 has 12 divisors (see below), whose sum is σ = 175980168. Its totient is φ = 80574000.

The previous prime is 121346699. The next prime is 121346723. The reversal of 121346703 is 307643121.

It is not a de Polignac number, because 121346703 - 2² = 121346699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121346723) 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 11 ways as a sum of consecutive naturals, for example, 24600 + ... + 29117.

It is an arithmetic number, because the mean of its divisors is an integer number (14665014).

Almost surely, 2^121346703 is an apocalyptic number.

121346703 is a deficient number, since it is larger than the sum of its proper divisors (54633465).

121346703 is a wasteful number, since it uses less digits than its factorization.

121346703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53974 (or 53971 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 121346703 is about 11015.7479546329. The cubic root of 121346703 is about 495.0806969753.

Adding to 121346703 its reverse (307643121), we get a palindrome (428989824).

The spelling of 121346703 in words is "one hundred twenty-one million, three hundred forty-six thousand, seven hundred three".