111010321102148 has 12 divisors (see below), whose sum is σ = 209211759000300. Its totient is φ = 51235532816352.

The previous prime is 111010321102147. The next prime is 111010321102189. The reversal of 111010321102148 is 841201123010111.

It can be written as a sum of positive squares in 2 ways, for example, as 35666671176964 + 75343649925184 = 5972158^2 + 8680072^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (111010321102147) 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 3 ways as a sum of consecutive naturals, for example, 1067406933623 + ... + 1067406933726.

It is an arithmetic number, because the mean of its divisors is an integer number (17434313250025).

Almost surely, 2^{111010321102148} is an apocalyptic number.

It is an amenable number.

111010321102148 is a deficient number, since it is larger than the sum of its proper divisors (98201437898152).

111010321102148 is a wasteful number, since it uses less digits than its factorization.

111010321102148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2134813867366 (or 2134813867364 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 26.

Adding to 111010321102148 its reverse (841201123010111), we get a palindrome (952211444112259).

The spelling of 111010321102148 in words is "one hundred eleven trillion, ten billion, three hundred twenty-one million, one hundred two thousand, one hundred forty-eight".