23041001235 has 48 divisors (see below), whose sum is σ = 42900343200. Its totient is φ = 10529132544.

The previous prime is 23041001213. The next prime is 23041001239. The reversal of 23041001235 is 53210014032.

It is not a de Polignac number, because 23041001235 - 2⁶ = 23041001171 is a prime.

It is a super-2 number, since 2×23041001235² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (23041001239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3148761 + ... + 3156069.

It is an arithmetic number, because the mean of its divisors is an integer number (893757150).

Almost surely, 2^23041001235 is an apocalyptic number.

23041001235 is a deficient number, since it is larger than the sum of its proper divisors (19859341965).

23041001235 is a wasteful number, since it uses less digits than its factorization.

23041001235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11620 (or 11613 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 23041001235 its reverse (53210014032), we get a palindrome (76251015267).

The spelling of 23041001235 in words is "twenty-three billion, forty-one million, one thousand, two hundred thirty-five".