103404413140431 has 32 divisors (see below), whose sum is σ = 151309289779200. Its totient is φ = 62420602717824.

The previous prime is 103404413140429. The next prime is 103404413140481. The reversal of 103404413140431 is 134041314404301.

It is not a de Polignac number, because 103404413140431 - 2¹ = 103404413140429 is a prime.

It is a super-2 number, since 2×103404413140431² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103404413140392 and 103404413140401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103404413140481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5634130 + ... + 15445136.

It is an arithmetic number, because the mean of its divisors is an integer number (4728415305600).

Almost surely, 2^{103404413140431} is an apocalyptic number.

103404413140431 is a deficient number, since it is larger than the sum of its proper divisors (47904876638769).

103404413140431 is a wasteful number, since it uses less digits than its factorization.

103404413140431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9816175.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 103404413140431 its reverse (134041314404301), we get a palindrome (237445727544732).

The spelling of 103404413140431 in words is "one hundred three trillion, four hundred four billion, four hundred thirteen million, one hundred forty thousand, four hundred thirty-one".