23001303142 has 8 divisors (see below), whose sum is σ = 34504884216. Its totient is φ = 11499675072.

The previous prime is 23001303137. The next prime is 23001303173. The reversal of 23001303142 is 24130310032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 458443 + ... + 506134.

It is an arithmetic number, because the mean of its divisors is an integer number (4313110527).

Almost surely, 2^23001303142 is an apocalyptic number.

23001303142 is a deficient number, since it is larger than the sum of its proper divisors (11503581074).

23001303142 is a wasteful number, since it uses less digits than its factorization.

23001303142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976502.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23001303142 its reverse (24130310032), we get a palindrome (47131613174).

The spelling of 23001303142 in words is "twenty-three billion, one million, three hundred three thousand, one hundred forty-two".