103143143039 has 4 divisors (see below), whose sum is σ = 103712994840. Its totient is φ = 102573291240.

The previous prime is 103143143027. The next prime is 103143143057. The reversal of 103143143039 is 930341341301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 930341341301 = 17 ⋅54725961253.

It is a cyclic number.

It is not a de Polignac number, because 103143143039 - 2²⁸ = 102874707583 is a prime.

It is a super-2 number, since 2×103143143039² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103143142996 and 103143143014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103143143639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284925629 + ... + 284925990.

It is an arithmetic number, because the mean of its divisors is an integer number (25928248710).

Almost surely, 2^103143143039 is an apocalyptic number.

103143143039 is a deficient number, since it is larger than the sum of its proper divisors (569851801).

103143143039 is an equidigital number, since it uses as much as digits as its factorization.

103143143039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569851800.

The product of its (nonzero) digits is 11664, while the sum is 32.

The spelling of 103143143039 in words is "one hundred three billion, one hundred forty-three million, one hundred forty-three thousand, thirty-nine".