1133011020294 has 80 divisors (see below), whose sum is σ = 2564622181440. Its totient is φ = 373828694400.

The previous prime is 1133011020293. The next prime is 1133011020319. The reversal of 1133011020294 is 4920201103311.

1133011020294 is a `hidden beast` number, since 11 + 330 + 1 + 10 + 20 + 294 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133011020293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 80870362 + ... + 80884370.

It is an arithmetic number, because the mean of its divisors is an integer number (32057777268).

Almost surely, 2^{1133011020294} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1133011020294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1282311090720).

1133011020294 is an abundant number, since it is smaller than the sum of its proper divisors (1431611161146).

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

1133011020294 is a wasteful number, since it uses less digits than its factorization.

1133011020294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19067 (or 19058 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The spelling of 1133011020294 in words is "one trillion, one hundred thirty-three billion, eleven million, twenty thousand, two hundred ninety-four".