3403013121 has 8 divisors (see below), whose sum is σ = 5041500960. Its totient is φ = 2268675396.

The previous prime is 3403013101. The next prime is 3403013129. The reversal of 3403013121 is 1213103043.

3403013121 is a `hidden beast` number, since 340 + 301 + 3 + 1 + 21 = 666.

It is not a de Polignac number, because 3403013121 - 2⁶ = 3403013057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3403013094 and 3403013103.

It is not an unprimeable number, because it can be changed into a prime (3403013129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63018735 + ... + 63018788.

It is an arithmetic number, because the mean of its divisors is an integer number (630187620).

Almost surely, 2^3403013121 is an apocalyptic number.

It is an amenable number.

3403013121 is a deficient number, since it is larger than the sum of its proper divisors (1638487839).

3403013121 is a wasteful number, since it uses less digits than its factorization.

3403013121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126037532 (or 126037526 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3403013121 is about 58335.3505260747. The cubic root of 3403013121 is about 1504.1386624798.

Adding to 3403013121 its reverse (1213103043), we get a palindrome (4616116164).

The spelling of 3403013121 in words is "three billion, four hundred three million, thirteen thousand, one hundred twenty-one".