1120032300400 has 120 divisors (see below), whose sum is σ = 2965261061840. Its totient is φ = 403932856320.

The previous prime is 1120032300377. The next prime is 1120032300437. The reversal of 1120032300400 is 40032300211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2280945 + ... + 2728144.

Almost surely, 2^{1120032300400} is an apocalyptic number.

1120032300400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120032300400 is an abundant number, since it is smaller than the sum of its proper divisors (1845228761440).

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

1120032300400 is a wasteful number, since it uses less digits than its factorization.

1120032300400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5009163 (or 5009152 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1120032300400 its reverse (40032300211), we get a palindrome (1160064600611).

The spelling of 1120032300400 in words is "one trillion, one hundred twenty billion, thirty-two million, three hundred thousand, four hundred".