403303423122 has 12 divisors (see below), whose sum is σ = 873824083470. Its totient is φ = 134434474368.

The previous prime is 403303423087. The next prime is 403303423123. The reversal of 403303423122 is 221324303304.

403303423122 is a `hidden beast` number, since 4 + 0 + 3 + 3 + 0 + 342 + 312 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 360226835721 + 43076587401 = 600189^2 + 207549^2 .

It is a super-2 number, since 2×403303423122² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (403303423123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11202872847 + ... + 11202872882.

Almost surely, 2^403303423122 is an apocalyptic number.

403303423122 is an abundant number, since it is smaller than the sum of its proper divisors (470520660348).

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

403303423122 is a wasteful number, since it uses less digits than its factorization.

403303423122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22405745737 (or 22405745734 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 403303423122 its reverse (221324303304), we get a palindrome (624627726426).

The spelling of 403303423122 in words is "four hundred three billion, three hundred three million, four hundred twenty-three thousand, one hundred twenty-two".