35013121 has 16 divisors (see below), whose sum is σ = 42557760. Its totient is φ = 28365120.

The previous prime is 35013113. The next prime is 35013133. The reversal of 35013121 is 12131053.

It is a cyclic number.

It is not a de Polignac number, because 35013121 - 2³ = 35013113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 35013095 and 35013104.

It is not an unprimeable number, because it can be changed into a prime (35013101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75 + ... + 8368.

It is an arithmetic number, because the mean of its divisors is an integer number (2659860).

Almost surely, 2^35013121 is an apocalyptic number.

It is an amenable number.

35013121 is a deficient number, since it is larger than the sum of its proper divisors (7544639).

35013121 is a wasteful number, since it uses less digits than its factorization.

35013121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8496.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 35013121 is about 5917.1886060865. The cubic root of 35013121 is about 327.1475017797.

Adding to 35013121 its reverse (12131053), we get a palindrome (47144174).

The spelling of 35013121 in words is "thirty-five million, thirteen thousand, one hundred twenty-one".