100135093 has 2 divisors, whose sum is σ = 100135094. Its totient is φ = 100135092.

The previous prime is 100135069. The next prime is 100135103. The reversal of 100135093 is 390531001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97950609 + 2184484 = 9897^2 + 1478^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100135093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100135043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50067546 + 50067547.

It is an arithmetic number, because the mean of its divisors is an integer number (50067547).

Almost surely, 2^100135093 is an apocalyptic number.

It is an amenable number.

100135093 is a deficient number, since it is larger than the sum of its proper divisors (1).

100135093 is an equidigital number, since it uses as much as digits as its factorization.

100135093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 405, while the sum is 22.

The square root of 100135093 is about 10006.7523702748. The cubic root of 100135093 is about 464.3678046969.

Adding to 100135093 its reverse (390531001), we get a palindrome (490666094).

The spelling of 100135093 in words is "one hundred million, one hundred thirty-five thousand, ninety-three".