23300060145220 has 48 divisors (see below), whose sum is σ = 49283981248320. Its totient is φ = 9252628124544.

The previous prime is 23300060145191. The next prime is 23300060145269. The reversal of 23300060145220 is 2254106000332.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82110222 + ... + 82393498.

It is an arithmetic number, because the mean of its divisors is an integer number (1026749609340).

Almost surely, 2^{23300060145220} is an apocalyptic number.

23300060145220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23300060145220 is an abundant number, since it is smaller than the sum of its proper divisors (25983921103100).

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

23300060145220 is a wasteful number, since it uses less digits than its factorization.

23300060145220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313012 (or 313010 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 23300060145220 its reverse (2254106000332), we get a palindrome (25554166145552).

The spelling of 23300060145220 in words is "twenty-three trillion, three hundred billion, sixty million, one hundred forty-five thousand, two hundred twenty".