130531025033 has 2 divisors, whose sum is σ = 130531025034. Its totient is φ = 130531025032.

The previous prime is 130531024973. The next prime is 130531025083. The reversal of 130531025033 is 330520135031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103090439929 + 27440585104 = 321077^2 + 165652^2 .

It is a cyclic number.

It is not a de Polignac number, because 130531025033 - 2⁸ = 130531024777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130531024993 and 130531025011.

It is not a weakly prime, because it can be changed into another prime (130531025083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65265512516 + 65265512517.

It is an arithmetic number, because the mean of its divisors is an integer number (65265512517).

Almost surely, 2^130531025033 is an apocalyptic number.

It is an amenable number.

130531025033 is a deficient number, since it is larger than the sum of its proper divisors (1).

130531025033 is an equidigital number, since it uses as much as digits as its factorization.

130531025033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4050, while the sum is 26.

The spelling of 130531025033 in words is "one hundred thirty billion, five hundred thirty-one million, twenty-five thousand, thirty-three".