101026144003 has 8 divisors (see below), whose sum is σ = 101401428656. Its totient is φ = 100650988800.

The previous prime is 101026143853. The next prime is 101026144007. The reversal of 101026144003 is 300441620101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101026144003 is a prime.

It is a super-2 number, since 2×101026144003² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101026144007) 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 7 ways as a sum of consecutive naturals, for example, 1703083 + ... + 1761403.

It is an arithmetic number, because the mean of its divisors is an integer number (12675178582).

Almost surely, 2^101026144003 is an apocalyptic number.

101026144003 is a deficient number, since it is larger than the sum of its proper divisors (375284653).

101026144003 is an equidigital number, since it uses as much as digits as its factorization.

101026144003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64725.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 101026144003 its reverse (300441620101), we get a palindrome (401467764104).

The spelling of 101026144003 in words is "one hundred one billion, twenty-six million, one hundred forty-four thousand, three".