23163035 has 12 divisors (see below), whose sum is σ = 32334048. Its totient is φ = 15883056.

The previous prime is 23163031. The next prime is 23163043. The reversal of 23163035 is 53036132.

It is not a de Polignac number, because 23163035 - 2² = 23163031 is a prime.

It is a super-2 number, since 2×23163035² = 1073052380822450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23163035.

It is not an unprimeable number, because it can be changed into a prime (23163031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47027 + ... + 47516.

It is an arithmetic number, because the mean of its divisors is an integer number (2694504).

Almost surely, 2^23163035 is an apocalyptic number.

23163035 is a deficient number, since it is larger than the sum of its proper divisors (9171013).

23163035 is an equidigital number, since it uses as much as digits as its factorization.

23163035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94562 (or 94555 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 23163035 is about 4812.7990816156. The cubic root of 23163035 is about 285.0570728011.

Adding to 23163035 its reverse (53036132), we get a palindrome (76199167).

The spelling of 23163035 in words is "twenty-three million, one hundred sixty-three thousand, thirty-five".