1131113130330 has 64 divisors (see below), whose sum is σ = 2944464421248. Its totient is φ = 276963133440.

The previous prime is 1131113130307. The next prime is 1131113130341. The reversal of 1131113130330 is 330313111311.

It is a junction number, because it is equal to n+sod(n) for n = 1131113130297 and 1131113130306.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27026272 + ... + 27068091.

It is an arithmetic number, because the mean of its divisors is an integer number (46007256582).

Almost surely, 2^{1131113130330} is an apocalyptic number.

1131113130330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131113130330 is an abundant number, since it is smaller than the sum of its proper divisors (1813351290918).

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

1131113130330 is a wasteful number, since it uses less digits than its factorization.

1131113130330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54094431.

The product of its (nonzero) digits is 243, while the sum is 21.

Adding to 1131113130330 its reverse (330313111311), we get a palindrome (1461426241641).

The spelling of 1131113130330 in words is "one trillion, one hundred thirty-one billion, one hundred thirteen million, one hundred thirty thousand, three hundred thirty".