1111103113130 has 64 divisors (see below), whose sum is σ = 2059619135616. Its totient is φ = 431308800000.

The previous prime is 1111103113129. The next prime is 1111103113147. The reversal of 1111103113130 is 313113011111.

It is a junction number, because it is equal to n+sod(n) for n = 1111103113099 and 1111103113108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83453354 + ... + 83466666.

It is an arithmetic number, because the mean of its divisors is an integer number (32181548994).

Almost surely, 2^{1111103113130} is an apocalyptic number.

1111103113130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111103113130 is a deficient number, since it is larger than the sum of its proper divisors (948516022486).

1111103113130 is a wasteful number, since it uses less digits than its factorization.

1111103113130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14423.

The product of its (nonzero) digits is 27, while the sum is 17.

Adding to 1111103113130 its reverse (313113011111), we get a palindrome (1424216124241).

The spelling of 1111103113130 in words is "one trillion, one hundred eleven billion, one hundred three million, one hundred thirteen thousand, one hundred thirty".