103143411140 has 192 divisors, whose sum is σ = 277182259200. Its totient is φ = 31303964160.

The previous prime is 103143410999. The next prime is 103143411149. The reversal of 103143411140 is 41114341301.

It is not an unprimeable number, because it can be changed into a prime (103143411149) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23108549 + ... + 23113011.

It is an arithmetic number, because the mean of its divisors is an integer number (1443657600).

Almost surely, 2^103143411140 is an apocalyptic number.

103143411140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103143411140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138591129600).

103143411140 is an abundant number, since it is smaller than the sum of its proper divisors (174038848060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103143411140 is a wasteful number, since it uses less digits than its factorization.

103143411140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4882 (or 4880 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 103143411140 its reverse (41114341301), we get a palindrome (144257752441).

The spelling of 103143411140 in words is "one hundred three billion, one hundred forty-three million, four hundred eleven thousand, one hundred forty".