103400112423 has 8 divisors (see below), whose sum is σ = 138391026048. Its totient is φ = 68671303544.

The previous prime is 103400112397. The next prime is 103400112427. The reversal of 103400112423 is 324211004301.

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

It is a cyclic number.

It is not a de Polignac number, because 103400112423 - 2²⁰ = 103399063847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103400112423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103400112427) 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, 65525265 + ... + 65526842.

It is an arithmetic number, because the mean of its divisors is an integer number (17298878256).

Almost surely, 2^103400112423 is an apocalyptic number.

103400112423 is a deficient number, since it is larger than the sum of its proper divisors (34990913625).

103400112423 is a wasteful number, since it uses less digits than its factorization.

103400112423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131052373.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 103400112423 its reverse (324211004301), we get a palindrome (427611116724).

The spelling of 103400112423 in words is "one hundred three billion, four hundred million, one hundred twelve thousand, four hundred twenty-three".