10400124103 has 4 divisors (see below), whose sum is σ = 10516979520. Its totient is φ = 10283268688.

The previous prime is 10400124071. The next prime is 10400124109. The reversal of 10400124103 is 30142100401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30142100401 = 7 ⋅4306014343.

It is a cyclic number.

It is not a de Polignac number, because 10400124103 - 2⁵ = 10400124071 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 (10400124109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58427575 + ... + 58427752.

It is an arithmetic number, because the mean of its divisors is an integer number (2629244880).

Almost surely, 2^10400124103 is an apocalyptic number.

10400124103 is a deficient number, since it is larger than the sum of its proper divisors (116855417).

10400124103 is an equidigital number, since it uses as much as digits as its factorization.

10400124103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116855416.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10400124103 its reverse (30142100401), we get a palindrome (40542224504).

The spelling of 10400124103 in words is "ten billion, four hundred million, one hundred twenty-four thousand, one hundred three".