403224113121 has 16 divisors (see below), whose sum is σ = 541099788864. Its totient is φ = 267082530624.

The previous prime is 403224113119. The next prime is 403224113129. The reversal of 403224113121 is 121311422304.

It is not a de Polignac number, because 403224113121 - 2¹ = 403224113119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 403224113091 and 403224113100.

It is not an unprimeable number, because it can be changed into a prime (403224113129) 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, 7742250 + ... + 7794156.

It is an arithmetic number, because the mean of its divisors is an integer number (33818736804).

Almost surely, 2^403224113121 is an apocalyptic number.

It is an amenable number.

403224113121 is a deficient number, since it is larger than the sum of its proper divisors (137875675743).

403224113121 is a wasteful number, since it uses less digits than its factorization.

403224113121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68560.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 403224113121 its reverse (121311422304), we get a palindrome (524535535425).

The spelling of 403224113121 in words is "four hundred three billion, two hundred twenty-four million, one hundred thirteen thousand, one hundred twenty-one".