3313121053 has 4 divisors (see below), whose sum is σ = 3614313888. Its totient is φ = 3011928220.

The previous prime is 3313121051. The next prime is 3313121057. The reversal of 3313121053 is 3501213133.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3501213133 = 11 ⋅318292103.

It is a cyclic number.

It is not a de Polignac number, because 3313121053 - 2¹ = 3313121051 is a prime.

It is a super-2 number, since 2×3313121053² = 21953542223663657618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3313121051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150596401 + ... + 150596422.

It is an arithmetic number, because the mean of its divisors is an integer number (903578472).

Almost surely, 2^3313121053 is an apocalyptic number.

It is an amenable number.

3313121053 is a deficient number, since it is larger than the sum of its proper divisors (301192835).

3313121053 is a wasteful number, since it uses less digits than its factorization.

3313121053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301192834.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 3313121053 is about 57559.7172769290. The cubic root of 3313121053 is about 1490.7761451884.

Adding to 3313121053 its reverse (3501213133), we get a palindrome (6814334186).

The spelling of 3313121053 in words is "three billion, three hundred thirteen million, one hundred twenty-one thousand, fifty-three".