1120202311030 has 128 divisors (see below), whose sum is σ = 2454876357120. Its totient is φ = 362727843840.

The previous prime is 1120202311009. The next prime is 1120202311037. The reversal of 1120202311030 is 301132020211.

It is a junction number, because it is equal to n+sod(n) for n = 1120202310995 and 1120202311013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120202311037) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 27444297 + ... + 27485083.

It is an arithmetic number, because the mean of its divisors is an integer number (19178721540).

Almost surely, 2^{1120202311030} is an apocalyptic number.

1120202311030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120202311030 is an abundant number, since it is smaller than the sum of its proper divisors (1334674046090).

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

1120202311030 is a wasteful number, since it uses less digits than its factorization.

1120202311030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41614.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1120202311030 its reverse (301132020211), we get a palindrome (1421334331241).

The spelling of 1120202311030 in words is "one trillion, one hundred twenty billion, two hundred two million, three hundred eleven thousand, thirty".