10135997 has 4 divisors (see below), whose sum is σ = 10215936. Its totient is φ = 10056060.

The previous prime is 10135969. The next prime is 10135999. The reversal of 10135997 is 79953101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10135997 - 2⁶ = 10135933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10135999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39779 + ... + 40032.

It is an arithmetic number, because the mean of its divisors is an integer number (2553984).

Almost surely, 2^10135997 is an apocalyptic number.

It is an amenable number.

10135997 is a deficient number, since it is larger than the sum of its proper divisors (79939).

10135997 is an equidigital number, since it uses as much as digits as its factorization.

10135997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79938.

The product of its (nonzero) digits is 8505, while the sum is 35.

The square root of 10135997 is about 3183.7080582239. The cubic root of 10135997 is about 216.4157302615.

The spelling of 10135997 in words is "ten million, one hundred thirty-five thousand, nine hundred ninety-seven".