23002002303142 has 4 divisors (see below), whose sum is σ = 34503003454716. Its totient is φ = 11501001151570.

The previous prime is 23002002303139. The next prime is 23002002303149. The reversal of 23002002303142 is 24130320020032.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23002002303149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5750500575784 + ... + 5750500575787.

It is an arithmetic number, because the mean of its divisors is an integer number (8625750863679).

Almost surely, 2^{23002002303142} is an apocalyptic number.

23002002303142 is a deficient number, since it is larger than the sum of its proper divisors (11501001151574).

23002002303142 is a wasteful number, since it uses less digits than its factorization.

23002002303142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11501001151573.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23002002303142 its reverse (24130320020032), we get a palindrome (47132322323174).

The spelling of 23002002303142 in words is "twenty-three trillion, two billion, two million, three hundred three thousand, one hundred forty-two".