122453043 has 16 divisors (see below), whose sum is σ = 172106880. Its totient is φ = 77229504.

The previous prime is 122453041. The next prime is 122453059. The reversal of 122453043 is 340354221.

It is not a de Polignac number, because 122453043 - 2¹ = 122453041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122453041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63055 + ... + 64967.

It is an arithmetic number, because the mean of its divisors is an integer number (10756680).

Almost surely, 2^122453043 is an apocalyptic number.

122453043 is a deficient number, since it is larger than the sum of its proper divisors (49653837).

122453043 is a wasteful number, since it uses less digits than its factorization.

122453043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3058.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 122453043 is about 11065.8503062349. The cubic root of 122453043 is about 496.5807277900.

The spelling of 122453043 in words is "one hundred twenty-two million, four hundred fifty-three thousand, forty-three".