130963783 has 2 divisors, whose sum is σ = 130963784. Its totient is φ = 130963782.

The previous prime is 130963769. The next prime is 130963787. The reversal of 130963783 is 387369031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130963783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130963787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65481891 + 65481892.

It is an arithmetic number, because the mean of its divisors is an integer number (65481892).

Almost surely, 2^130963783 is an apocalyptic number.

130963783 is a deficient number, since it is larger than the sum of its proper divisors (1).

130963783 is an equidigital number, since it uses as much as digits as its factorization.

130963783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 130963783 is about 11443.9408859012. The cubic root of 130963783 is about 507.8285001406.

The spelling of 130963783 in words is "one hundred thirty million, nine hundred sixty-three thousand, seven hundred eighty-three".