103450141402453 has 16 divisors (see below), whose sum is σ = 111339400642560. Its totient is φ = 95899756982400.

The previous prime is 103450141402379. The next prime is 103450141402457. The reversal of 103450141402453 is 354204141054301.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 103450141402453 - 2²⁹ = 103449604531541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103450141402457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452927008 + ... + 453155353.

It is an arithmetic number, because the mean of its divisors is an integer number (6958712540160).

Almost surely, 2^{103450141402453} is an apocalyptic number.

It is an amenable number.

103450141402453 is a deficient number, since it is larger than the sum of its proper divisors (7889259240107).

103450141402453 is a wasteful number, since it uses less digits than its factorization.

103450141402453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906082548.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 103450141402453 its reverse (354204141054301), we get a palindrome (457654282456754).

The spelling of 103450141402453 in words is "one hundred three trillion, four hundred fifty billion, one hundred forty-one million, four hundred two thousand, four hundred fifty-three".