23203034734 has 16 divisors (see below), whose sum is σ = 39277865520. Its totient is φ = 10183149760.

The previous prime is 23203034719. The next prime is 23203034741. The reversal of 23203034734 is 43743030232.

It is a junction number, because it is equal to n+sod(n) for n = 23203034696 and 23203034705.

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 7 ways as a sum of consecutive naturals, for example, 18183559 + ... + 18184834.

It is an arithmetic number, because the mean of its divisors is an integer number (2454866595).

Almost surely, 2^23203034734 is an apocalyptic number.

23203034734 is a deficient number, since it is larger than the sum of its proper divisors (16074830786).

23203034734 is a wasteful number, since it uses less digits than its factorization.

23203034734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36368435.

The product of its (nonzero) digits is 36288, while the sum is 31.

Adding to 23203034734 its reverse (43743030232), we get a palindrome (66946064966).

The spelling of 23203034734 in words is "twenty-three billion, two hundred three million, thirty-four thousand, seven hundred thirty-four".