122452003 has 16 divisors (see below), whose sum is σ = 133816320. Its totient is φ = 111597696.

The previous prime is 122451997. The next prime is 122452009. The reversal of 122452003 is 300254221.

It is an interprime number because it is at equal distance from previous prime (122451997) and next prime (122452009).

It is a cyclic number.

It is not a de Polignac number, because 122452003 - 2⁵ = 122451971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122452009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92178 + ... + 93496.

It is an arithmetic number, because the mean of its divisors is an integer number (8363520).

Almost surely, 2^122452003 is an apocalyptic number.

122452003 is a deficient number, since it is larger than the sum of its proper divisors (11364317).

122452003 is a wasteful number, since it uses less digits than its factorization.

122452003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 122452003 is about 11065.8033147169. The cubic root of 122452003 is about 496.5793219574.

The spelling of 122452003 in words is "one hundred twenty-two million, four hundred fifty-two thousand, three".