1083318762276 has 81 divisors (see below), whose sum is σ = 2807471643249. Its totient is φ = 352215518400.

The previous prime is 1083318762271. The next prime is 1083318762299. The reversal of 1083318762276 is 6722678133801.

It is a happy number.

The square root of 1083318762276 is 1040826.

It is a perfect power (a square), and thus also a powerful number.

1083318762276 is a `hidden beast` number, since 1 + 0 + 8 + 3 + 3 + 1 + 8 + 7 + 622 + 7 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 52200368676 + 1031118393600 = 228474^2 + 1015440^2 .

It is not an unprimeable number, because it can be changed into a prime (1083318762271) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 256041081 + ... + 256045311.

Almost surely, 2^{1083318762276} is an apocalyptic number.

1083318762276 is the 1040826-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1083318762276

1083318762276 is an abundant number, since it is smaller than the sum of its proper divisors (1724152880973).

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

1083318762276 is an frugal number, since it uses more digits than its factorization.

1083318762276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8554 (or 4277 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The spelling of 1083318762276 in words is "one trillion, eighty-three billion, three hundred eighteen million, seven hundred sixty-two thousand, two hundred seventy-six".