23501405320230 has 16 divisors (see below), whose sum is σ = 56403372768624. Its totient is φ = 6267041418720.

The previous prime is 23501405320201. The next prime is 23501405320249. The reversal of 23501405320230 is 3202350410532.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 783380177341 = 23501405320230 / (2 + 3 + 5 + 0 + 1 + 4 + 0 + 5 + 3 + 2 + 0 + 2 + 3 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391690088641 + ... + 391690088700.

It is an arithmetic number, because the mean of its divisors is an integer number (3525210798039).

Almost surely, 2^{23501405320230} is an apocalyptic number.

23501405320230 is an abundant number, since it is smaller than the sum of its proper divisors (32901967448394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23501405320230 is a wasteful number, since it uses less digits than its factorization.

23501405320230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783380177351.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 23501405320230 its reverse (3202350410532), we get a palindrome (26703755730762).

The spelling of 23501405320230 in words is "twenty-three trillion, five hundred one billion, four hundred five million, three hundred twenty thousand, two hundred thirty".