1132031300220 has 144 divisors (see below), whose sum is σ = 3483592781760. Its totient is φ = 297503539200.

The previous prime is 1132031300219. The next prime is 1132031300237. The reversal of 1132031300220 is 220031302311.

1132031300220 is a `hidden beast` number, since 1 + 132 + 0 + 313 + 0 + 0 + 220 = 666.

It is a super-3 number, since 3×1132031300220³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1132031300193 and 1132031300202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34348950 + ... + 34381890.

It is an arithmetic number, because the mean of its divisors is an integer number (24191616540).

Almost surely, 2^{1132031300220} is an apocalyptic number.

1132031300220 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 1132031300220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1741796390880).

1132031300220 is an abundant number, since it is smaller than the sum of its proper divisors (2351561481540).

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

1132031300220 is a wasteful number, since it uses less digits than its factorization.

1132031300220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35716 (or 35711 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1132031300220 its reverse (220031302311), we get a palindrome (1352062602531).

The spelling of 1132031300220 in words is "one trillion, one hundred thirty-two billion, thirty-one million, three hundred thousand, two hundred twenty".