1121130121030 has 16 divisors (see below), whose sum is σ = 2056110336144. Its totient is φ = 439990688800.

The previous prime is 1121130121021. The next prime is 1121130121049. The reversal of 1121130121030 is 301210311211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1121130120995 and 1121130121013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1057669396 + ... + 1057670455.

It is an arithmetic number, because the mean of its divisors is an integer number (128506896009).

Almost surely, 2^{1121130121030} is an apocalyptic number.

1121130121030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121130121030 is a deficient number, since it is larger than the sum of its proper divisors (934980215114).

1121130121030 is a wasteful number, since it uses less digits than its factorization.

1121130121030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2115339911.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1121130121030 its reverse (301210311211), we get a palindrome (1422340432241).

The spelling of 1121130121030 in words is "one trillion, one hundred twenty-one billion, one hundred thirty million, one hundred twenty-one thousand, thirty".