104941513 has 2 divisors, whose sum is σ = 104941514. Its totient is φ = 104941512.

The previous prime is 104941489. The next prime is 104941523. The reversal of 104941513 is 315149401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98346889 + 6594624 = 9917^2 + 2568^2 .

It is a cyclic number.

It is not a de Polignac number, because 104941513 - 2⁵ = 104941481 is a prime.

It is a super-2 number, since 2×104941513² = 22025442301458338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104941523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52470756 + 52470757.

It is an arithmetic number, because the mean of its divisors is an integer number (52470757).

Almost surely, 2^104941513 is an apocalyptic number.

It is an amenable number.

104941513 is a deficient number, since it is larger than the sum of its proper divisors (1).

104941513 is an equidigital number, since it uses as much as digits as its factorization.

104941513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 104941513 is about 10244.0964950551. The cubic root of 104941513 is about 471.6817869157.

The spelling of 104941513 in words is "one hundred four million, nine hundred forty-one thousand, five hundred thirteen".