100115413 has 2 divisors, whose sum is σ = 100115414. Its totient is φ = 100115412.

The previous prime is 100115383. The next prime is 100115443. The reversal of 100115413 is 314511001.

It is a balanced prime because it is at equal distance from previous prime (100115383) and next prime (100115443).

It can be written as a sum of positive squares in only one way, i.e., 71791729 + 28323684 = 8473^2 + 5322^2 .

It is a cyclic number.

It is not a de Polignac number, because 100115413 - 2⁵ = 100115381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100115443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50057706 + 50057707.

It is an arithmetic number, because the mean of its divisors is an integer number (50057707).

Almost surely, 2^100115413 is an apocalyptic number.

It is an amenable number.

100115413 is a deficient number, since it is larger than the sum of its proper divisors (1).

100115413 is an equidigital number, since it uses as much as digits as its factorization.

100115413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 100115413 is about 10005.7689859401. The cubic root of 100115413 is about 464.3373812730.

Adding to 100115413 its reverse (314511001), we get a palindrome (414626414).

The spelling of 100115413 in words is "one hundred million, one hundred fifteen thousand, four hundred thirteen".