10000120103 has 8 divisors (see below), whose sum is σ = 10597861872. Its totient is φ = 9403433856.

The previous prime is 10000120093. The next prime is 10000120127. The reversal of 10000120103 is 30102100001.

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

It is not a de Polignac number, because 10000120103 - 2⁸ = 10000119847 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 (10000120133) 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, 244325 + ... + 282302.

It is an arithmetic number, because the mean of its divisors is an integer number (1324732734).

Almost surely, 2^10000120103 is an apocalyptic number.

10000120103 is a deficient number, since it is larger than the sum of its proper divisors (597741769).

10000120103 is a wasteful number, since it uses less digits than its factorization.

10000120103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527761.

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 10000120103 its reverse (30102100001), we get a palindrome (40102220104).

The spelling of 10000120103 in words is "ten billion, one hundred twenty thousand, one hundred three".