103430142011 has 4 divisors (see below), whose sum is σ = 118205876592. Its totient is φ = 88654407432.

The previous prime is 103430142001. The next prime is 103430142019. The reversal of 103430142011 is 110241034301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110241034301 = 157 ⋅702172193.

It is a cyclic number.

It is not a de Polignac number, because 103430142011 - 2¹⁰ = 103430140987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103430142019) 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, 7387867280 + ... + 7387867293.

It is an arithmetic number, because the mean of its divisors is an integer number (29551469148).

Almost surely, 2^103430142011 is an apocalyptic number.

103430142011 is a deficient number, since it is larger than the sum of its proper divisors (14775734581).

103430142011 is an equidigital number, since it uses as much as digits as its factorization.

103430142011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14775734580.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 103430142011 its reverse (110241034301), we get a palindrome (213671176312).

The spelling of 103430142011 in words is "one hundred three billion, four hundred thirty million, one hundred forty-two thousand, eleven".