1133131112040 has 128 divisors (see below), whose sum is σ = 3415058496000. Its totient is φ = 300776921088.

The previous prime is 1133131112023. The next prime is 1133131112129. The reversal of 1133131112040 is 402111313311.

It is a super-2 number, since 2×1133131112040² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1133131111998 and 1133131112016.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81931846 + ... + 81945674.

It is an arithmetic number, because the mean of its divisors is an integer number (26680144500).

Almost surely, 2^{1133131112040} is an apocalyptic number.

1133131112040 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 1133131112040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1707529248000).

1133131112040 is an abundant number, since it is smaller than the sum of its proper divisors (2281927383960).

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

1133131112040 is a wasteful number, since it uses less digits than its factorization.

1133131112040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16939 (or 16935 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 1133131112040 its reverse (402111313311), we get a palindrome (1535242425351).

The spelling of 1133131112040 in words is "one trillion, one hundred thirty-three billion, one hundred thirty-one million, one hundred twelve thousand, forty".