1131030320030 has 32 divisors (see below), whose sum is σ = 2192775042528. Its totient is φ = 417550953600.

The previous prime is 1131030319967. The next prime is 1131030320041. The reversal of 1131030320030 is 300230301311.

It is a junction number, because it is equal to n+sod(n) for n = 1131030319990 and 1131030320008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282200 + ... + 1530260.

It is an arithmetic number, because the mean of its divisors is an integer number (68524220079).

Almost surely, 2^{1131030320030} is an apocalyptic number.

1131030320030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131030320030 is a deficient number, since it is larger than the sum of its proper divisors (1061744722498).

1131030320030 is a wasteful number, since it uses less digits than its factorization.

1131030320030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255052.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 1131030320030 its reverse (300230301311), we get a palindrome (1431260621341).

The spelling of 1131030320030 in words is "one trillion, one hundred thirty-one billion, thirty million, three hundred twenty thousand, thirty".