23203140334 has 8 divisors (see below), whose sum is σ = 37968775128. Its totient is φ = 10546881960.

The previous prime is 23203140329. The next prime is 23203140341. The reversal of 23203140334 is 43304130232.

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

It is a junction number, because it is equal to n+sod(n) for n = 23203140299 and 23203140308.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 527344077 + ... + 527344120.

It is an arithmetic number, because the mean of its divisors is an integer number (4746096891).

Almost surely, 2^23203140334 is an apocalyptic number.

23203140334 is a deficient number, since it is larger than the sum of its proper divisors (14765634794).

23203140334 is a wasteful number, since it uses less digits than its factorization.

23203140334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054688210.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 23203140334 its reverse (43304130232), we get a palindrome (66507270566).

The spelling of 23203140334 in words is "twenty-three billion, two hundred three million, one hundred forty thousand, three hundred thirty-four".