100315400597 has 2 divisors, whose sum is σ = 100315400598. Its totient is φ = 100315400596.

The previous prime is 100315400587. The next prime is 100315400609. The reversal of 100315400597 is 795004513001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92193605956 + 8121794641 = 303634^2 + 90121^2 .

It is a cyclic number.

It is not a de Polignac number, because 100315400597 - 2⁶ = 100315400533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100315400587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50157700298 + 50157700299.

It is an arithmetic number, because the mean of its divisors is an integer number (50157700299).

Almost surely, 2^100315400597 is an apocalyptic number.

It is an amenable number.

100315400597 is a deficient number, since it is larger than the sum of its proper divisors (1).

100315400597 is an equidigital number, since it uses as much as digits as its factorization.

100315400597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18900, while the sum is 35.

Adding to 100315400597 its reverse (795004513001), we get a palindrome (895319913598).

The spelling of 100315400597 in words is "one hundred billion, three hundred fifteen million, four hundred thousand, five hundred ninety-seven".