122523303 has 16 divisors (see below), whose sum is σ = 188418560. Its totient is φ = 69369696.

The previous prime is 122523299. The next prime is 122523307. The reversal of 122523303 is 303325221.

It is an interprime number because it is at equal distance from previous prime (122523299) and next prime (122523307).

It is not a de Polignac number, because 122523303 - 2² = 122523299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122523303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122523307) 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, 24475 + ... + 29052.

It is an arithmetic number, because the mean of its divisors is an integer number (11776160).

Almost surely, 2^122523303 is an apocalyptic number.

122523303 is a deficient number, since it is larger than the sum of its proper divisors (65895257).

122523303 is a wasteful number, since it uses less digits than its factorization.

122523303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53646.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 122523303 is about 11069.0244827627. The cubic root of 122523303 is about 496.6756841648.

Adding to 122523303 its reverse (303325221), we get a palindrome (425848524).

The spelling of 122523303 in words is "one hundred twenty-two million, five hundred twenty-three thousand, three hundred three".