1310372429 has 2 divisors, whose sum is σ = 1310372430. Its totient is φ = 1310372428.

The previous prime is 1310372389. The next prime is 1310372443. The reversal of 1310372429 is 9242730131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 658948900 + 651423529 = 25670^2 + 25523^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1310372429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1310372395 and 1310372404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1310377429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655186214 + 655186215.

It is an arithmetic number, because the mean of its divisors is an integer number (655186215).

Almost surely, 2^1310372429 is an apocalyptic number.

It is an amenable number.

1310372429 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310372429 is an equidigital number, since it uses as much as digits as its factorization.

1310372429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 1310372429 is about 36199.0666868636. The cubic root of 1310372429 is about 1094.2878626126.

The spelling of 1310372429 in words is "one billion, three hundred ten million, three hundred seventy-two thousand, four hundred twenty-nine".