103451045425 has 72 divisors (see below), whose sum is σ = 161301259392. Its totient is φ = 65236752000.

The previous prime is 103451045419. The next prime is 103451045449. The reversal of 103451045425 is 524540154301.

It is not a de Polignac number, because 103451045425 - 2⁵ = 103451045393 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4303690 + ... + 4327660.

Almost surely, 2^103451045425 is an apocalyptic number.

It is an amenable number.

103451045425 is a deficient number, since it is larger than the sum of its proper divisors (57850213967).

103451045425 is a wasteful number, since it uses less digits than its factorization.

103451045425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24279 (or 24267 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 103451045425 its reverse (524540154301), we get a palindrome (627991199726).

The spelling of 103451045425 in words is "one hundred three billion, four hundred fifty-one million, forty-five thousand, four hundred twenty-five".