100231021203103 has 8 divisors (see below), whose sum is σ = 114551155755008. Its totient is φ = 85911240960504.

The previous prime is 100231021203043. The next prime is 100231021203107. The reversal of 100231021203103 is 301302120132001.

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 100231021203103 - 2³³ = 100222431268511 is a prime.

It is a super-2 number, since 2×100231021203103² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100231021203107) 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, 87970851 + ... + 89102932.

It is an arithmetic number, because the mean of its divisors is an integer number (14318894469376).

Almost surely, 2^{100231021203103} is an apocalyptic number.

100231021203103 is a deficient number, since it is larger than the sum of its proper divisors (14320134551905).

100231021203103 is an equidigital number, since it uses as much as digits as its factorization.

100231021203103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177154653.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 100231021203103 its reverse (301302120132001), we get a palindrome (401533141335104).

The spelling of 100231021203103 in words is "one hundred trillion, two hundred thirty-one billion, twenty-one million, two hundred three thousand, one hundred three".