800113357 has 2 divisors, whose sum is σ = 800113358. Its totient is φ = 800113356.

The previous prime is 800113309. The next prime is 800113411. The reversal of 800113357 is 753311008.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 767234601 + 32878756 = 27699^2 + 5734^2 .

It is a cyclic number.

It is not a de Polignac number, because 800113357 - 2¹¹ = 800111309 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (800113057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400056678 + 400056679.

It is an arithmetic number, because the mean of its divisors is an integer number (400056679).

Almost surely, 2^800113357 is an apocalyptic number.

It is an amenable number.

800113357 is a deficient number, since it is larger than the sum of its proper divisors (1).

800113357 is an equidigital number, since it uses as much as digits as its factorization.

800113357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 800113357 is about 28286.2750640660. The cubic root of 800113357 is about 928.3616110339.

The spelling of 800113357 in words is "eight hundred million, one hundred thirteen thousand, three hundred fifty-seven".