1111133110120 has 32 divisors (see below), whose sum is σ = 2727326725920. Its totient is φ = 404048403520.

The previous prime is 1111133110117. The next prime is 1111133110123. The reversal of 1111133110120 is 210113311111.

It is an interprime number because it is at equal distance from previous prime (1111133110117) and next prime (1111133110123).

It is a junction number, because it is equal to n+sod(n) for n = 1111133110094 and 1111133110103.

It is not an unprimeable number, because it can be changed into a prime (1111133110123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1262650822 + ... + 1262651701.

It is an arithmetic number, because the mean of its divisors is an integer number (85228960185).

Almost surely, 2^{1111133110120} is an apocalyptic number.

1111133110120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1111133110120 is an abundant number, since it is smaller than the sum of its proper divisors (1616193615800).

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

1111133110120 is a wasteful number, since it uses less digits than its factorization.

1111133110120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525302545 (or 2525302541 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 1111133110120 its reverse (210113311111), we get a palindrome (1321246421231).

The spelling of 1111133110120 in words is "one trillion, one hundred eleven billion, one hundred thirty-three million, one hundred ten thousand, one hundred twenty".