1133141545240 has 32 divisors (see below), whose sum is σ = 2553075514080. Its totient is φ = 452633144832.

The previous prime is 1133141545229. The next prime is 1133141545241. The reversal of 1133141545240 is 425451413311.

It is a junction number, because it is equal to n+sod(n) for n = 1133141545196 and 1133141545205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133141545241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19454097 + ... + 19512256.

It is an arithmetic number, because the mean of its divisors is an integer number (79783609815).

Almost surely, 2^{1133141545240} is an apocalyptic number.

1133141545240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133141545240 is an abundant number, since it is smaller than the sum of its proper divisors (1419933968840).

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

1133141545240 is a wasteful number, since it uses less digits than its factorization.

1133141545240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38967091 (or 38967087 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 1133141545240 its reverse (425451413311), we get a palindrome (1558592958551).

The spelling of 1133141545240 in words is "one trillion, one hundred thirty-three billion, one hundred forty-one million, five hundred forty-five thousand, two hundred forty".