1132521023040 has 448 divisors, whose sum is σ = 4114789466112. Its totient is φ = 261227929600.

The previous prime is 1132521023021. The next prime is 1132521023083. The reversal of 1132521023040 is 403201252311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1132521023040.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 46377874 + ... + 46402286.

Almost surely, 2^{1132521023040} is an apocalyptic number.

1132521023040 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 1132521023040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2057394733056).

1132521023040 is an abundant number, since it is smaller than the sum of its proper divisors (2982268443072).

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

1132521023040 is a wasteful number, since it uses less digits than its factorization.

1132521023040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24658 (or 24648 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 1132521023040 its reverse (403201252311), we get a palindrome (1535722275351).

The spelling of 1132521023040 in words is "one trillion, one hundred thirty-two billion, five hundred twenty-one million, twenty-three thousand, forty".