1013851607 has 2 divisors, whose sum is σ = 1013851608. Its totient is φ = 1013851606.

The previous prime is 1013851591. The next prime is 1013851613. The reversal of 1013851607 is 7061583101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1013851607 - 2⁴ = 1013851591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013851637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506925803 + 506925804.

It is an arithmetic number, because the mean of its divisors is an integer number (506925804).

Almost surely, 2^1013851607 is an apocalyptic number.

1013851607 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013851607 is an equidigital number, since it uses as much as digits as its factorization.

1013851607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 1013851607 is about 31841.0365252138. The cubic root of 1013851607 is about 1004.5960463297.

The spelling of 1013851607 in words is "one billion, thirteen million, eight hundred fifty-one thousand, six hundred seven".