23001040030 has 32 divisors (see below), whose sum is σ = 42261455808. Its totient is φ = 9010694400.

The previous prime is 23001040003. The next prime is 23001040031. The reversal of 23001040030 is 3004010032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23001040031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61215 + ... + 223045.

It is an arithmetic number, because the mean of its divisors is an integer number (1320670494).

Almost surely, 2^23001040030 is an apocalyptic number.

23001040030 is a deficient number, since it is larger than the sum of its proper divisors (19260415778).

23001040030 is a wasteful number, since it uses less digits than its factorization.

23001040030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162132.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 23001040030 its reverse (3004010032), we get a palindrome (26005050062).

The spelling of 23001040030 in words is "twenty-three billion, one million, forty thousand, thirty".