1121110011030 has 32 divisors (see below), whose sum is σ = 2747912200704. Its totient is φ = 292601761376.

The previous prime is 1121110011011. The next prime is 1121110011031. The reversal of 1121110011030 is 301100111211.

It is a junction number, because it is equal to n+sod(n) for n = 1121110010997 and 1121110011015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121110011031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 397555332 + ... + 397558151.

It is an arithmetic number, because the mean of its divisors is an integer number (85872256272).

Almost surely, 2^{1121110011030} is an apocalyptic number.

1121110011030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121110011030 is an abundant number, since it is smaller than the sum of its proper divisors (1626802189674).

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

1121110011030 is a wasteful number, since it uses less digits than its factorization.

1121110011030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795113540.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 1121110011030 its reverse (301100111211), we get a palindrome (1422210122241).

The spelling of 1121110011030 in words is "one trillion, one hundred twenty-one billion, one hundred ten million, eleven thousand, thirty".