3321121101 has 4 divisors (see below), whose sum is σ = 4428161472. Its totient is φ = 2214080732.

The previous prime is 3321121091. The next prime is 3321121117. The reversal of 3321121101 is 1011211233.

It is a happy number.

3321121101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 1011211233 = 3 ⋅337070411.

It is a cyclic number.

It is not a de Polignac number, because 3321121101 - 2⁷ = 3321120973 is a prime.

It is a super-2 number, since 2×3321121101² = 22059690735014904402, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3321121801) 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, 553520181 + ... + 553520186.

It is an arithmetic number, because the mean of its divisors is an integer number (1107040368).

Almost surely, 2^3321121101 is an apocalyptic number.

It is an amenable number.

3321121101 is a deficient number, since it is larger than the sum of its proper divisors (1107040371).

3321121101 is a wasteful number, since it uses less digits than its factorization.

3321121101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107040370.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 3321121101 is about 57629.1688383582. The cubic root of 3321121101 is about 1491.9750846069.

Adding to 3321121101 its reverse (1011211233), we get a palindrome (4332332334).

The spelling of 3321121101 in words is "three billion, three hundred twenty-one million, one hundred twenty-one thousand, one hundred one".