1011110000052 has 48 divisors (see below), whose sum is σ = 2402105126400. Its totient is φ = 330929082720.

The previous prime is 1011110000009. The next prime is 1011110000053. The reversal of 1011110000052 is 2500000111101.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 1011109999992 and 1011110000037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011110000053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257074 + ... + 1445097.

It is an arithmetic number, because the mean of its divisors is an integer number (50043856800).

Almost surely, 2^{1011110000052} is an apocalyptic number.

1011110000052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1011110000052 is an abundant number, since it is smaller than the sum of its proper divisors (1390995126348).

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

1011110000052 is a wasteful number, since it uses less digits than its factorization.

1011110000052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703076 (or 1703074 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 12.

Adding to 1011110000052 its reverse (2500000111101), we get a palindrome (3511110111153).

The spelling of 1011110000052 in words is "one trillion, eleven billion, one hundred ten million, fifty-two", and thus it is an aban number.