1081527348280 has 32 divisors (see below), whose sum is σ = 2433497923440. Its totient is φ = 432600025600.

The previous prime is 1081527348221. The next prime is 1081527348283. The reversal of 1081527348280 is 828437251801.

It is a happy number.

1081527348280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1081527348283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1370355 + ... + 2010205.

Almost surely, 2^{1081527348280} is an apocalyptic number.

1081527348280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1081527348280 is an abundant number, since it is smaller than the sum of its proper divisors (1351970575160).

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

1081527348280 is a wasteful number, since it uses less digits than its factorization.

1081527348280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682119 (or 682115 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 49.

The spelling of 1081527348280 in words is "one trillion, eighty-one billion, five hundred twenty-seven million, three hundred forty-eight thousand, two hundred eighty".