103453041451 has 2 divisors, whose sum is σ = 103453041452. Its totient is φ = 103453041450.

The previous prime is 103453041449. The next prime is 103453041469. The reversal of 103453041451 is 154140354301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103453041451 - 2¹ = 103453041449 is a prime.

Together with 103453041449, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (103453041401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51726520725 + 51726520726.

It is an arithmetic number, because the mean of its divisors is an integer number (51726520726).

Almost surely, 2^103453041451 is an apocalyptic number.

103453041451 is a deficient number, since it is larger than the sum of its proper divisors (1).

103453041451 is an equidigital number, since it uses as much as digits as its factorization.

103453041451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 103453041451 its reverse (154140354301), we get a palindrome (257593395752).

The spelling of 103453041451 in words is "one hundred three billion, four hundred fifty-three million, forty-one thousand, four hundred fifty-one".