122603052 has 96 divisors (see below), whose sum is σ = 345348864. Its totient is φ = 33350400.

The previous prime is 122603051. The next prime is 122603077. The reversal of 122603052 is 250306221.

It is not an unprimeable number, because it can be changed into a prime (122603051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62527 + ... + 64457.

It is an arithmetic number, because the mean of its divisors is an integer number (3597384).

Almost surely, 2^122603052 is an apocalyptic number.

122603052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122603052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172674432).

122603052 is an abundant number, since it is smaller than the sum of its proper divisors (222745812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122603052 is a wasteful number, since it uses less digits than its factorization.

122603052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1999 (or 1997 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 122603052 is about 11072.6262467402. The cubic root of 122603052 is about 496.7834209450.

Adding to 122603052 its reverse (250306221), we get a palindrome (372909273).

The spelling of 122603052 in words is "one hundred twenty-two million, six hundred three thousand, fifty-two".