103454513423651 has 8 divisors (see below), whose sum is σ = 114129932257824. Its totient is φ = 93167291638080.

The previous prime is 103454513423633. The next prime is 103454513423707. The reversal of 103454513423651 is 156324315454301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103454513423651 - 2¹⁸ = 103454513161507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103454513423596 and 103454513423605.

It is not an unprimeable number, because it can be changed into a prime (103454513423551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97049261591 + ... + 97049262656.

It is an arithmetic number, because the mean of its divisors is an integer number (14266241532228).

Almost surely, 2^{103454513423651} is an apocalyptic number.

103454513423651 is a deficient number, since it is larger than the sum of its proper divisors (10675418834173).

103454513423651 is a wasteful number, since it uses less digits than its factorization.

103454513423651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194098524301.

The product of its (nonzero) digits is 2592000, while the sum is 47.

Adding to 103454513423651 its reverse (156324315454301), we get a palindrome (259778828877952).

The spelling of 103454513423651 in words is "one hundred three trillion, four hundred fifty-four billion, five hundred thirteen million, four hundred twenty-three thousand, six hundred fifty-one".