23123035 has 16 divisors (see below), whose sum is σ = 30580704. Its totient is φ = 16676352.

The previous prime is 23123029. The next prime is 23123047. The reversal of 23123035 is 53032132.

It is a cyclic number.

It is not a de Polignac number, because 23123035 - 2¹⁷ = 22991963 is a prime.

It is a super-2 number, since 2×23123035² = 1069349495222450, 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 15 ways as a sum of consecutive naturals, for example, 1342 + ... + 6931.

It is an arithmetic number, because the mean of its divisors is an integer number (1911294).

Almost surely, 2^23123035 is an apocalyptic number.

23123035 is a deficient number, since it is larger than the sum of its proper divisors (7457669).

23123035 is a wasteful number, since it uses less digits than its factorization.

23123035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8334.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 23123035 is about 4808.6417001062. The cubic root of 23123035 is about 284.8928909095.

Adding to 23123035 its reverse (53032132), we get a palindrome (76155167).

The spelling of 23123035 in words is "twenty-three million, one hundred twenty-three thousand, thirty-five".