101331020003 has 8 divisors (see below), whose sum is σ = 103623742272. Its totient is φ = 99043995456.

The previous prime is 101331019967. The next prime is 101331020017. The reversal of 101331020003 is 300020133101.

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

It is a cyclic number.

It is not a de Polignac number, because 101331020003 - 2⁶ = 101331019939 is a prime.

It is a super-2 number, since 2×101331020003² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101331020003.

It is not an unprimeable number, because it can be changed into a prime (101331020503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1388450 + ... + 1459607.

It is an arithmetic number, because the mean of its divisors is an integer number (12952967784).

Almost surely, 2^101331020003 is an apocalyptic number.

101331020003 is a deficient number, since it is larger than the sum of its proper divisors (2292722269).

101331020003 is an equidigital number, since it uses as much as digits as its factorization.

101331020003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2848861.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 101331020003 its reverse (300020133101), we get a palindrome (401351153104).

The spelling of 101331020003 in words is "one hundred one billion, three hundred thirty-one million, twenty thousand, three".