100213113373 has 2 divisors, whose sum is σ = 100213113374. Its totient is φ = 100213113372.

The previous prime is 100213113331. The next prime is 100213113397. The reversal of 100213113373 is 373311312001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94333751044 + 5879362329 = 307138^2 + 76677^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100213113373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100213113073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50106556686 + 50106556687.

It is an arithmetic number, because the mean of its divisors is an integer number (50106556687).

Almost surely, 2^100213113373 is an apocalyptic number.

It is an amenable number.

100213113373 is a deficient number, since it is larger than the sum of its proper divisors (1).

100213113373 is an equidigital number, since it uses as much as digits as its factorization.

100213113373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 25.

Adding to 100213113373 its reverse (373311312001), we get a palindrome (473524425374).

The spelling of 100213113373 in words is "one hundred billion, two hundred thirteen million, one hundred thirteen thousand, three hundred seventy-three".