100100231232103 has 8 divisors (see below), whose sum is σ = 100165764150800. Its totient is φ = 100034701023168.

The previous prime is 100100231232097. The next prime is 100100231232121. The reversal of 100100231232103 is 301232132001001.

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-100100231232103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100100231232203) 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, 76069675 + ... + 77374387.

It is an arithmetic number, because the mean of its divisors is an integer number (12520720518850).

Almost surely, 2^{100100231232103} is an apocalyptic number.

100100231232103 is a deficient number, since it is larger than the sum of its proper divisors (65532918697).

100100231232103 is a wasteful number, since it uses less digits than its factorization.

100100231232103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354881.

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

Adding to 100100231232103 its reverse (301232132001001), we get a palindrome (401332363233104).

The spelling of 100100231232103 in words is "one hundred trillion, one hundred billion, two hundred thirty-one million, two hundred thirty-two thousand, one hundred three".