103040001342 has 20 divisors (see below), whose sum is σ = 230885929296. Its totient is φ = 34346667060.

The previous prime is 103040001331. The next prime is 103040001349. The reversal of 103040001342 is 243100040301.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103040001349) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 318024534 + ... + 318024857.

Almost surely, 2^103040001342 is an apocalyptic number.

103040001342 is an abundant number, since it is smaller than the sum of its proper divisors (127845927954).

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

103040001342 is an equidigital number, since it uses as much as digits as its factorization.

103040001342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636049405 (or 636049396 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 103040001342 its reverse (243100040301), we get a palindrome (346140041643).

The spelling of 103040001342 in words is "one hundred three billion, forty million, one thousand, three hundred forty-two".