100745175631619 has 2 divisors, whose sum is σ = 100745175631620. Its totient is φ = 100745175631618.

The previous prime is 100745175631613. The next prime is 100745175631669. The reversal of 100745175631619 is 916136571547001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100745175631619 is a prime.

It is a super-2 number, since 2×100745175631619² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100745175631613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50372587815809 + 50372587815810.

It is an arithmetic number, because the mean of its divisors is an integer number (50372587815810).

Almost surely, 2^{100745175631619} is an apocalyptic number.

100745175631619 is a deficient number, since it is larger than the sum of its proper divisors (1).

100745175631619 is an equidigital number, since it uses as much as digits as its factorization.

100745175631619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4762800, while the sum is 56.

The spelling of 100745175631619 in words is "one hundred trillion, seven hundred forty-five billion, one hundred seventy-five million, six hundred thirty-one thousand, six hundred nineteen".