100103123103001 has 16 divisors (see below), whose sum is σ = 101029584700800. Its totient is φ = 99179631606528.

The previous prime is 100103123102791. The next prime is 100103123103029. The reversal of 100103123103001 is 100301321301001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100103123103001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100103123103601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1713566545 + ... + 1713624961.

It is an arithmetic number, because the mean of its divisors is an integer number (6314349043800).

Almost surely, 2^{100103123103001} is an apocalyptic number.

It is an amenable number.

100103123103001 is a deficient number, since it is larger than the sum of its proper divisors (926461597799).

100103123103001 is a wasteful number, since it uses less digits than its factorization.

100103123103001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83568.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 100103123103001 its reverse (100301321301001), we get a palindrome (200404444404002).

The spelling of 100103123103001 in words is "one hundred trillion, one hundred three billion, one hundred twenty-three million, one hundred three thousand, one".