1106302525380 has 216 divisors, whose sum is σ = 3839012471112. Its totient is φ = 256301604864.

The previous prime is 1106302525373. The next prime is 1106302525421. The reversal of 1106302525380 is 835252036011.

1106302525380 is a `hidden beast` number, since 1 + 10 + 63 + 0 + 2 + 52 + 538 + 0 = 666.

It can be written as a sum of positive squares in 12 ways, for example, as 814303296 + 1105488222084 = 28536^2 + 1051422^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 141697 + ... + 1494216.

Almost surely, 2^{1106302525380} is an apocalyptic number.

1106302525380 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 1106302525380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1919506235556).

1106302525380 is an abundant number, since it is smaller than the sum of its proper divisors (2732709945732).

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

1106302525380 is a wasteful number, since it uses less digits than its factorization.

1106302525380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635975 (or 1635953 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 1106302525380 in words is "one trillion, one hundred six billion, three hundred two million, five hundred twenty-five thousand, three hundred eighty".