121310035 has 24 divisors (see below), whose sum is σ = 184737456. Its totient is φ = 75620160.

The previous prime is 121309997. The next prime is 121310069. The reversal of 121310035 is 530013121.

It is not a de Polignac number, because 121310035 - 2¹⁵ = 121277267 is a prime.

It is a super-2 number, since 2×121310035² = 29432249183402450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19812 + ... + 25201.

It is an arithmetic number, because the mean of its divisors is an integer number (7697394).

Almost surely, 2^121310035 is an apocalyptic number.

121310035 is a deficient number, since it is larger than the sum of its proper divisors (63427421).

121310035 is a wasteful number, since it uses less digits than its factorization.

121310035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45043 (or 45036 counting only the distinct ones).

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

The square root of 121310035 is about 11014.0834843395. The cubic root of 121310035 is about 495.0308248668.

Adding to 121310035 its reverse (530013121), we get a palindrome (651323156).

The spelling of 121310035 in words is "one hundred twenty-one million, three hundred ten thousand, thirty-five".