100847941213 has 2 divisors, whose sum is σ = 100847941214. Its totient is φ = 100847941212.

The previous prime is 100847941199. The next prime is 100847941247. The reversal of 100847941213 is 312149748001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88397398489 + 12450542724 = 297317^2 + 111582^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100847941213 is a prime.

It is a super-2 number, since 2×100847941213² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100847941253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50423970606 + 50423970607.

It is an arithmetic number, because the mean of its divisors is an integer number (50423970607).

Almost surely, 2^100847941213 is an apocalyptic number.

It is an amenable number.

100847941213 is a deficient number, since it is larger than the sum of its proper divisors (1).

100847941213 is an equidigital number, since it uses as much as digits as its factorization.

100847941213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 100847941213 in words is "one hundred billion, eight hundred forty-seven million, nine hundred forty-one thousand, two hundred thirteen".