10101111103052 has 24 divisors (see below), whose sum is σ = 17723841901920. Its totient is φ = 5037162923520.

The previous prime is 10101111103051. The next prime is 10101111103079. The reversal of 10101111103052 is 25030111110101.

It is a self number, because there is not a number n which added to its sum of digits gives 10101111103052.

It is not an unprimeable number, because it can be changed into a prime (10101111103051) 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 7 ways as a sum of consecutive naturals, for example, 5261849 + ... + 6920207.

It is an arithmetic number, because the mean of its divisors is an integer number (738493412580).

Almost surely, 2^{10101111103052} is an apocalyptic number.

It is an amenable number.

10101111103052 is a deficient number, since it is larger than the sum of its proper divisors (7622730798868).

10101111103052 is a wasteful number, since it uses less digits than its factorization.

10101111103052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1662401 (or 1662399 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 17.

Adding to 10101111103052 its reverse (25030111110101), we get a palindrome (35131222213153).

The spelling of 10101111103052 in words is "ten trillion, one hundred one billion, one hundred eleven million, one hundred three thousand, fifty-two".