100340012103 has 8 divisors (see below), whose sum is σ = 137402539248. Its totient is φ = 65085413184.

The previous prime is 100340012099. The next prime is 100340012137. The reversal of 100340012103 is 301210043001.

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

It is not a de Polignac number, because 100340012103 - 2² = 100340012099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100340012153) 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, 451981926 + ... + 451982147.

It is an arithmetic number, because the mean of its divisors is an integer number (17175317406).

Almost surely, 2^100340012103 is an apocalyptic number.

100340012103 is a deficient number, since it is larger than the sum of its proper divisors (37062527145).

100340012103 is an equidigital number, since it uses as much as digits as its factorization.

100340012103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903964113.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 100340012103 its reverse (301210043001), we get a palindrome (401550055104).

The spelling of 100340012103 in words is "one hundred billion, three hundred forty million, twelve thousand, one hundred three".