23100002550280 has 16 divisors (see below), whose sum is σ = 51975005738220. Its totient is φ = 9240001020096.

The previous prime is 23100002550253. The next prime is 23100002550281. The reversal of 23100002550280 is 8205520000132.

It can be written as a sum of positive squares in 2 ways, for example, as 22863870697924 + 236131852356 = 4781618^2 + 485934^2 .

It is a super-2 number, since 2×23100002550280² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23100002550281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288750031839 + ... + 288750031918.

Almost surely, 2^{23100002550280} is an apocalyptic number.

23100002550280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23100002550280 is an abundant number, since it is smaller than the sum of its proper divisors (28875003187940).

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

23100002550280 is a wasteful number, since it uses less digits than its factorization.

23100002550280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577500063768 (or 577500063764 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 23100002550280 in words is "twenty-three trillion, one hundred billion, two million, five hundred fifty thousand, two hundred eighty".