100411013 has 2 divisors, whose sum is σ = 100411014. Its totient is φ = 100411012.

The previous prime is 100410997. The next prime is 100411037. The reversal of 100411013 is 310114001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94926049 + 5484964 = 9743^2 + 2342^2 .

It is a cyclic number.

It is not a de Polignac number, because 100411013 - 2⁴ = 100410997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100410985 and 100411003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100441013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50205506 + 50205507.

It is an arithmetic number, because the mean of its divisors is an integer number (50205507).

Almost surely, 2^100411013 is an apocalyptic number.

It is an amenable number.

100411013 is a deficient number, since it is larger than the sum of its proper divisors (1).

100411013 is an equidigital number, since it uses as much as digits as its factorization.

100411013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 100411013 is about 10020.5295768238. The cubic root of 100411013 is about 464.7939318941.

Adding to 100411013 its reverse (310114001), we get a palindrome (410525014).

The spelling of 100411013 in words is "one hundred million, four hundred eleven thousand, thirteen".