35121121 has 8 divisors (see below), whose sum is σ = 40385984. Its totient is φ = 29918160.

The previous prime is 35121089. The next prime is 35121127. The reversal of 35121121 is 12112153.

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

It is a 9-Lehmer number, since φ(35121121) divides (35121121-1)⁹.

It is a cyclic number.

It is not a de Polignac number, because 35121121 - 2⁵ = 35121089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 35121095 and 35121104.

It is not an unprimeable number, because it can be changed into a prime (35121127) 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, 14250 + ... + 16531.

It is an arithmetic number, because the mean of its divisors is an integer number (5048248).

Almost surely, 2^35121121 is an apocalyptic number.

It is an amenable number.

35121121 is a deficient number, since it is larger than the sum of its proper divisors (5264863).

35121121 is a wasteful number, since it uses less digits than its factorization.

35121121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30951.

The product of its digits is 60, while the sum is 16.

The square root of 35121121 is about 5926.3075350508. The cubic root of 35121121 is about 327.4835249953.

Adding to 35121121 its reverse (12112153), we get a palindrome (47233274).

The spelling of 35121121 in words is "thirty-five million, one hundred twenty-one thousand, one hundred twenty-one".