130753031 has 2 divisors, whose sum is σ = 130753032. Its totient is φ = 130753030.

The previous prime is 130752997. The next prime is 130753033. The reversal of 130753031 is 130357031.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130753031 is a prime.

It is a super-2 number, since 2×130753031² = 34192710231373922, which contains 22 as substring.

Together with 130753033, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 130752988 and 130753006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130753033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65376515 + 65376516.

It is an arithmetic number, because the mean of its divisors is an integer number (65376516).

Almost surely, 2^130753031 is an apocalyptic number.

130753031 is a deficient number, since it is larger than the sum of its proper divisors (1).

130753031 is an equidigital number, since it uses as much as digits as its factorization.

130753031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 945, while the sum is 23.

The square root of 130753031 is about 11434.7291616374. The cubic root of 130753031 is about 507.5559481137. Note that the first 3 decimals are identical.

The spelling of 130753031 in words is "one hundred thirty million, seven hundred fifty-three thousand, thirty-one".