1030144021101 has 48 divisors (see below), whose sum is σ = 1662138144576. Its totient is φ = 633804310656.

The previous prime is 1030144021097. The next prime is 1030144021129. The reversal of 1030144021101 is 1011204410301.

1030144021101 is a `hidden beast` number, since 10 + 3 + 0 + 1 + 440 + 211 + 0 + 1 = 666.

It is not a de Polignac number, because 1030144021101 - 2² = 1030144021097 is a prime.

It is a super-2 number, since 2×1030144021101² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030140021101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16626486 + ... + 16688328.

It is an arithmetic number, because the mean of its divisors is an integer number (34627878012).

Almost surely, 2^{1030144021101} is an apocalyptic number.

It is an amenable number.

1030144021101 is a deficient number, since it is larger than the sum of its proper divisors (631994123475).

1030144021101 is an equidigital number, since it uses as much as digits as its factorization.

1030144021101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67144 (or 67132 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1030144021101 its reverse (1011204410301), we get a palindrome (2041348431402).

The spelling of 1030144021101 in words is "one trillion, thirty billion, one hundred forty-four million, twenty-one thousand, one hundred one".