103040142430 has 16 divisors (see below), whose sum is σ = 187308617184. Its totient is φ = 40807976800.

The previous prime is 103040142427. The next prime is 103040142449. The reversal of 103040142430 is 34241040301.

It is a super-3 number, since 3×103040142430³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51008962 + ... + 51010981.

It is an arithmetic number, because the mean of its divisors is an integer number (11706788574).

Almost surely, 2^103040142430 is an apocalyptic number.

103040142430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103040142430 is a deficient number, since it is larger than the sum of its proper divisors (84268474754).

103040142430 is a wasteful number, since it uses less digits than its factorization.

103040142430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102020051.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 103040142430 its reverse (34241040301), we get a palindrome (137281182731).

The spelling of 103040142430 in words is "one hundred three billion, forty million, one hundred forty-two thousand, four hundred thirty".