1013373679 has 2 divisors, whose sum is σ = 1013373680. Its totient is φ = 1013373678.

The previous prime is 1013373661. The next prime is 1013373719. The reversal of 1013373679 is 9763733101.

It is an a-pointer prime, because the next prime (1013373719) can be obtained adding 1013373679 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1013373679 - 2²¹ = 1011276527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013373659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506686839 + 506686840.

It is an arithmetic number, because the mean of its divisors is an integer number (506686840).

Almost surely, 2^1013373679 is an apocalyptic number.

1013373679 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013373679 is an equidigital number, since it uses as much as digits as its factorization.

1013373679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 71442, while the sum is 40.

The square root of 1013373679 is about 31833.5307341174. The cubic root of 1013373679 is about 1004.4381665378.

The spelling of 1013373679 in words is "one billion, thirteen million, three hundred seventy-three thousand, six hundred seventy-nine".