100135122303787 has 2 divisors, whose sum is σ = 100135122303788. Its totient is φ = 100135122303786.

The previous prime is 100135122303751. The next prime is 100135122303791. The reversal of 100135122303787 is 787303221531001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100135122303787 - 2³⁹ = 99585366489899 is a prime.

It is not a weakly prime, because it can be changed into another prime (100135122301787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50067561151893 + 50067561151894.

It is an arithmetic number, because the mean of its divisors is an integer number (50067561151894).

Almost surely, 2^{100135122303787} is an apocalyptic number.

100135122303787 is a deficient number, since it is larger than the sum of its proper divisors (1).

100135122303787 is an equidigital number, since it uses as much as digits as its factorization.

100135122303787 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 43.

Adding to 100135122303787 its reverse (787303221531001), we get a palindrome (887438343834788).

The spelling of 100135122303787 in words is "one hundred trillion, one hundred thirty-five billion, one hundred twenty-two million, three hundred three thousand, seven hundred eighty-seven".