23054202530 has 8 divisors (see below), whose sum is σ = 41497564572. Its totient is φ = 9221681008.

The previous prime is 23054202517. The next prime is 23054202541. The reversal of 23054202530 is 3520245032.

It can be written as a sum of positive squares in 2 ways, for example, as 22861742401 + 192460129 = 151201^2 + 13873^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23054202530.

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, 1152710117 + ... + 1152710136.

Almost surely, 2^23054202530 is an apocalyptic number.

23054202530 is a deficient number, since it is larger than the sum of its proper divisors (18443362042).

23054202530 is a wasteful number, since it uses less digits than its factorization.

23054202530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2305420260.

The product of its (nonzero) digits is 7200, while the sum is 26.

Adding to 23054202530 its reverse (3520245032), we get a palindrome (26574447562).

The spelling of 23054202530 in words is "twenty-three billion, fifty-four million, two hundred two thousand, five hundred thirty".