10120535 has 4 divisors (see below), whose sum is σ = 12144648. Its totient is φ = 8096424.

The previous prime is 10120519. The next prime is 10120549. The reversal of 10120535 is 53502101.

10120535 is digitally balanced in base 3, 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 an emirpimes, since its reverse is a distinct semiprime: 53502101 = 643 ⋅83207.

It is a cyclic number.

It is not a de Polignac number, because 10120535 - 2⁴ = 10120519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1012049 + ... + 1012058.

It is an arithmetic number, because the mean of its divisors is an integer number (3036162).

Almost surely, 2^10120535 is an apocalyptic number.

10120535 is a deficient number, since it is larger than the sum of its proper divisors (2024113).

10120535 is an equidigital number, since it uses as much as digits as its factorization.

10120535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024112.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 10120535 is about 3181.2788309106. The cubic root of 10120535 is about 216.3056301576.

Adding to 10120535 its reverse (53502101), we get a palindrome (63622636).

The spelling of 10120535 in words is "ten million, one hundred twenty thousand, five hundred thirty-five".