130373773 has 2 divisors, whose sum is σ = 130373774. Its totient is φ = 130373772.

The previous prime is 130373767. The next prime is 130373797. The reversal of 130373773 is 377373031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87366409 + 43007364 = 9347^2 + 6558^2 .

It is a cyclic number.

It is not a de Polignac number, because 130373773 - 2⁹ = 130373261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130373743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65186886 + 65186887.

It is an arithmetic number, because the mean of its divisors is an integer number (65186887).

Almost surely, 2^130373773 is an apocalyptic number.

It is an amenable number.

130373773 is a deficient number, since it is larger than the sum of its proper divisors (1).

130373773 is an equidigital number, since it uses as much as digits as its factorization.

130373773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27783, while the sum is 34.

The square root of 130373773 is about 11418.1335164728. The cubic root of 130373773 is about 507.0647394400.

It can be divided in two parts, 1303 and 73773, that added together give a square (75076 = 274²).

The spelling of 130373773 in words is "one hundred thirty million, three hundred seventy-three thousand, seven hundred seventy-three".