23012003242 has 16 divisors (see below), whose sum is σ = 34740541152. Its totient is φ = 11431866960.

The previous prime is 23012003149. The next prime is 23012003243. The reversal of 23012003242 is 24230021032.

It is not an unprimeable number, because it can be changed into a prime (23012003243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1272528 + ... + 1290484.

It is an arithmetic number, because the mean of its divisors is an integer number (2171283822).

Almost surely, 2^23012003242 is an apocalyptic number.

23012003242 is a deficient number, since it is larger than the sum of its proper divisors (11728537910).

23012003242 is a wasteful number, since it uses less digits than its factorization.

23012003242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22053.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 23012003242 its reverse (24230021032), we get a palindrome (47242024274).

The spelling of 23012003242 in words is "twenty-three billion, twelve million, three thousand, two hundred forty-two".