130434546125 has 32 divisors (see below), whose sum is σ = 175573917792. Its totient is φ = 96172608000.

The previous prime is 130434546119. The next prime is 130434546149. The reversal of 130434546125 is 521645434031.

It can be written as a sum of positive squares in 16 ways, for example, as 130397543236 + 37002889 = 361106^2 + 6083^2 .

It is not a de Polignac number, because 130434546125 - 2⁶ = 130434546061 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 999665 + ... + 1122585.

It is an arithmetic number, because the mean of its divisors is an integer number (5486684931).

Almost surely, 2^130434546125 is an apocalyptic number.

It is an amenable number.

130434546125 is a deficient number, since it is larger than the sum of its proper divisors (45139371667).

130434546125 is a wasteful number, since it uses less digits than its factorization.

130434546125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123602 (or 123592 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 130434546125 in words is "one hundred thirty billion, four hundred thirty-four million, five hundred forty-six thousand, one hundred twenty-five".