8101150433280 has 560 divisors, whose sum is σ = 29121649488360. Its totient is φ = 2154410016768.

The previous prime is 8101150433213. The next prime is 8101150433287. The reversal of 8101150433280 is 823340511018.

It can be written as a sum of positive squares in 4 ways, for example, as 7457356025856 + 643794407424 = 2730816^2 + 802368^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (8101150433287) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1290605502 + ... + 1290611778.

Almost surely, 2^{8101150433280} is an apocalyptic number.

8101150433280 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8101150433280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14560824744180).

8101150433280 is an abundant number, since it is smaller than the sum of its proper divisors (21020499055080).

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

8101150433280 is an equidigital number, since it uses as much as digits as its factorization.

8101150433280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6709 (or 6676 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

Adding to 8101150433280 its reverse (823340511018), we get a palindrome (8924490944298).

The spelling of 8101150433280 in words is "eight trillion, one hundred one billion, one hundred fifty million, four hundred thirty-three thousand, two hundred eighty".