130302045243 has 12 divisors (see below), whose sum is σ = 188521110960. Its totient is φ = 86726316816.

The previous prime is 130302045241. The next prime is 130302045317. The reversal of 130302045243 is 342540203031.

130302045243 is a `hidden beast` number, since 130 + 3 + 0 + 2 + 0 + 4 + 524 + 3 = 666.

It is not a de Polignac number, because 130302045243 - 2¹ = 130302045241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130302045241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11803623 + ... + 11814656.

It is an arithmetic number, because the mean of its divisors is an integer number (15710092580).

Almost surely, 2^130302045243 is an apocalyptic number.

130302045243 is a deficient number, since it is larger than the sum of its proper divisors (58219065717).

130302045243 is a wasteful number, since it uses less digits than its factorization.

130302045243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23618898 (or 23618895 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 130302045243 its reverse (342540203031), we get a palindrome (472842248274).

The spelling of 130302045243 in words is "one hundred thirty billion, three hundred two million, forty-five thousand, two hundred forty-three".