4635013121 has 8 divisors (see below), whose sum is σ = 4881598080. Its totient is φ = 4388691888.

The previous prime is 4635013109. The next prime is 4635013133. The reversal of 4635013121 is 1213105364.

It is an interprime number because it is at equal distance from previous prime (4635013109) and next prime (4635013133).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4635013121 - 2¹⁸ = 4634750977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4635013171) 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, 29321 + ... + 100646.

It is an arithmetic number, because the mean of its divisors is an integer number (610199760).

Almost surely, 2^4635013121 is an apocalyptic number.

It is an amenable number.

4635013121 is a deficient number, since it is larger than the sum of its proper divisors (246584959).

4635013121 is a wasteful number, since it uses less digits than its factorization.

4635013121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131863.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 4635013121 is about 68080.9306707833. The cubic root of 4635013121 is about 1667.3124353885.

Adding to 4635013121 its reverse (1213105364), we get a palindrome (5848118485).

The spelling of 4635013121 in words is "four billion, six hundred thirty-five million, thirteen thousand, one hundred twenty-one".