122151303 has 12 divisors (see below), whose sum is σ = 176569848. Its totient is φ = 81374640.

The previous prime is 122151283. The next prime is 122151313. The reversal of 122151303 is 303151221.

It is a de Polignac number, because none of the positive numbers 2^k-122151303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122151313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10588 + ... + 18878.

It is an arithmetic number, because the mean of its divisors is an integer number (14714154).

Almost surely, 2^122151303 is an apocalyptic number.

122151303 is a deficient number, since it is larger than the sum of its proper divisors (54418545).

122151303 is a wasteful number, since it uses less digits than its factorization.

122151303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9934 (or 9931 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 122151303 is about 11052.2080599308. The cubic root of 122151303 is about 496.1725127783.

The spelling of 122151303 in words is "one hundred twenty-two million, one hundred fifty-one thousand, three hundred three".