130523215037 has 2 divisors, whose sum is σ = 130523215038. Its totient is φ = 130523215036.

The previous prime is 130523215001. The next prime is 130523215049. The reversal of 130523215037 is 730512325031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81987159556 + 48536055481 = 286334^2 + 220309^2 .

It is a cyclic number.

It is not a de Polignac number, because 130523215037 - 2⁸ = 130523214781 is a prime.

It is a super-2 number, since 2×130523215037² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130523214994 and 130523215012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130523215087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65261607518 + 65261607519.

It is an arithmetic number, because the mean of its divisors is an integer number (65261607519).

Almost surely, 2^130523215037 is an apocalyptic number.

It is an amenable number.

130523215037 is a deficient number, since it is larger than the sum of its proper divisors (1).

130523215037 is an equidigital number, since it uses as much as digits as its factorization.

130523215037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18900, while the sum is 32.

The spelling of 130523215037 in words is "one hundred thirty billion, five hundred twenty-three million, two hundred fifteen thousand, thirty-seven".