103013420423 has 4 divisors (see below), whose sum is σ = 103017723000. Its totient is φ = 103009117848.

The previous prime is 103013420399. The next prime is 103013420431. The reversal of 103013420423 is 324024310301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324024310301 = 1601 ⋅202388701.

It is a cyclic number.

It is not a de Polignac number, because 103013420423 - 2¹² = 103013416327 is a prime.

It is a super-2 number, since 2×103013420423² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103013440423) 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, 2115173 + ... + 2163326.

It is an arithmetic number, because the mean of its divisors is an integer number (25754430750).

Almost surely, 2^103013420423 is an apocalyptic number.

103013420423 is a deficient number, since it is larger than the sum of its proper divisors (4302577).

103013420423 is an equidigital number, since it uses as much as digits as its factorization.

103013420423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4302576.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 103013420423 its reverse (324024310301), we get a palindrome (427037730724).

The spelling of 103013420423 in words is "one hundred three billion, thirteen million, four hundred twenty thousand, four hundred twenty-three".