1081127088 has 100 divisors (see below), whose sum is σ = 3195852000. Its totient is φ = 352688256.

The previous prime is 1081127081. The next prime is 1081127101. The reversal of 1081127088 is 8807211801.

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 (1081127081) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 52038 + ... + 69786.

It is an arithmetic number, because the mean of its divisors is an integer number (31958520).

Almost surely, 2^1081127088 is an apocalyptic number.

1081127088 is a gapful number since it is divisible by the number (18) 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 1081127088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1597926000).

1081127088 is an abundant number, since it is smaller than the sum of its proper divisors (2114724912).

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

1081127088 is a wasteful number, since it uses less digits than its factorization.

1081127088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17816 (or 17801 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 36.

The square root of 1081127088 is about 32880.4970765346. The cubic root of 1081127088 is about 1026.3423501018.

Adding to 1081127088 its reverse (8807211801), we get a palindrome (9888338889).

The spelling of 1081127088 in words is "one billion, eighty-one million, one hundred twenty-seven thousand, eighty-eight".