1132021031320 has 32 divisors (see below), whose sum is σ = 2681102444400. Its totient is φ = 428976390528.

The previous prime is 1132021031303. The next prime is 1132021031411. The reversal of 1132021031320 is 231301202311.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 744749919 + ... + 744751438.

Almost surely, 2^{1132021031320} is an apocalyptic number.

1132021031320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1132021031320 is an abundant number, since it is smaller than the sum of its proper divisors (1549081413080).

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

1132021031320 is a wasteful number, since it uses less digits than its factorization.

1132021031320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489501387 (or 1489501383 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1132021031320 its reverse (231301202311), we get a palindrome (1363322233631).

The spelling of 1132021031320 in words is "one trillion, one hundred thirty-two billion, twenty-one million, thirty-one thousand, three hundred twenty".