113206733219 has 2 divisors, whose sum is σ = 113206733220. Its totient is φ = 113206733218.

The previous prime is 113206733197. The next prime is 113206733257. The reversal of 113206733219 is 912337602311.

It is an a-pointer prime, because the next prime (113206733257) can be obtained adding 113206733219 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113206733219 is a prime.

It is a super-2 number, since 2×113206733219² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (113208733219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56603366609 + 56603366610.

It is an arithmetic number, because the mean of its divisors is an integer number (56603366610).

Almost surely, 2^113206733219 is an apocalyptic number.

113206733219 is a deficient number, since it is larger than the sum of its proper divisors (1).

113206733219 is an equidigital number, since it uses as much as digits as its factorization.

113206733219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 38.

The spelling of 113206733219 in words is "one hundred thirteen billion, two hundred six million, seven hundred thirty-three thousand, two hundred nineteen".