1113103211058 has 64 divisors (see below), whose sum is σ = 2625033312000. Its totient is φ = 348413260032.

The previous prime is 1113103211057. The next prime is 1113103211071. The reversal of 1113103211058 is 8501123013111.

1113103211058 is a `hidden beast` number, since 1 + 11 + 310 + 321 + 10 + 5 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1113103211057) by changing a digit.

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, 978013 + ... + 1784016.

It is an arithmetic number, because the mean of its divisors is an integer number (41016145500).

Almost surely, 2^{1113103211058} is an apocalyptic number.

1113103211058 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1113103211058 is an abundant number, since it is smaller than the sum of its proper divisors (1511930100942).

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

1113103211058 is a wasteful number, since it uses less digits than its factorization.

1113103211058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2762496 (or 2762490 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 27.

Adding to 1113103211058 its reverse (8501123013111), we get a palindrome (9614226224169).

The spelling of 1113103211058 in words is "one trillion, one hundred thirteen billion, one hundred three million, two hundred eleven thousand, fifty-eight".