45354512134103 has 4 divisors (see below), whose sum is σ = 45419211866808. Its totient is φ = 45289812401400.

The previous prime is 45354512134067. The next prime is 45354512134159. The reversal of 45354512134103 is 30143121545354.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45354512134103 - 2²⁴ = 45354495356887 is a prime.

It is a super-2 number, since 2×45354512134103² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45354512134403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32349865301 + ... + 32349866702.

It is an arithmetic number, because the mean of its divisors is an integer number (11354802966702).

Almost surely, 2^{45354512134103} is an apocalyptic number.

45354512134103 is a deficient number, since it is larger than the sum of its proper divisors (64699732705).

45354512134103 is an equidigital number, since it uses as much as digits as its factorization.

45354512134103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64699732704.

The product of its (nonzero) digits is 432000, while the sum is 41.

Adding to 45354512134103 its reverse (30143121545354), we get a palindrome (75497633679457).

The spelling of 45354512134103 in words is "forty-five trillion, three hundred fifty-four billion, five hundred twelve million, one hundred thirty-four thousand, one hundred three".