1133580113478 has 24 divisors (see below), whose sum is σ = 2468557716768. Its totient is φ = 375941965392.

The previous prime is 1133580113387. The next prime is 1133580113521. The reversal of 1133580113478 is 8743110853311.

1133580113478 is a `hidden beast` number, since 1 + 1 + 33 + 580 + 1 + 1 + 34 + 7 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159835726 + ... + 159842817.

It is an arithmetic number, because the mean of its divisors is an integer number (102856571532).

Almost surely, 2^{1133580113478} is an apocalyptic number.

1133580113478 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1133580113478 is an abundant number, since it is smaller than the sum of its proper divisors (1334977603290).

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

1133580113478 is a wasteful number, since it uses less digits than its factorization.

1133580113478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319678748 (or 319678745 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

Adding to 1133580113478 its reverse (8743110853311), we get a palindrome (9876690966789).

The spelling of 1133580113478 in words is "one trillion, one hundred thirty-three billion, five hundred eighty million, one hundred thirteen thousand, four hundred seventy-eight".