1081702028160 has 1024 divisors, whose sum is σ = 4263327129600. Its totient is φ = 257511260160.

The previous prime is 1081702028123. The next prime is 1081702028201. The reversal of 1081702028160 is 618202071801.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1091525265 + ... + 1091526255.

It is an arithmetic number, because the mean of its divisors is an integer number (4163405400).

Almost surely, 2^{1081702028160} is an apocalyptic number.

1081702028160 is a gapful number since it is divisible by the number (10) 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 1081702028160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2131663564800).

1081702028160 is an abundant number, since it is smaller than the sum of its proper divisors (3181625101440).

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

1081702028160 is a wasteful number, since it uses less digits than its factorization.

1081702028160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188 (or 1170 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 36.

Adding to 1081702028160 its reverse (618202071801), we get a palindrome (1699904099961).

The spelling of 1081702028160 in words is "one trillion, eighty-one billion, seven hundred two million, twenty-eight thousand, one hundred sixty".